Home : Tune Toys : Expresso 
  Expresso takes a simple musical expression (literally "X") and mutates it. In each generation, transformations are applied to components of the expression. This is a fractal technique known as an L-system. The more generations there are, the larger and more complex the expression gets (and the longer it can take to compute). The output varies wildly, from boring to fascinating. Press "Mutate" a few times till you get something that looks interesting, then click on the image to play it. See Composer's Quarry for examples of output.

Transformations:
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After 20 generations the expression "X" became this:
transpose(step((transpose(shuffle(arpeggio(echo(arpeggio(((X+transpose(X,4) ) +transpose(X,7) ) ) ,4,6) ) ) ,-7) |((((arpeggio(transpose(((arpeggio((step(transpose(X,-5) ,12) +step(transpose(X,-5) ,12) ) ) +transpose(((step(shuffle(X) ,12) +transpose(arpeggio((transpose(echo(shuffle(((X+transpose(X,4) ) +transpose(X,7) ) ) ,4,6) ,-7) +transpose((shuffle(X) |X) ,7) ) ) ,4) ) +transpose(arpeggio((transpose(X,-7) +transpose(step(X,12) ,7) ) ) ,7) ) ,4) ) +transpose((shuffle(transpose(transpose((X+transpose(transpose(step(X,12) ,-5) ,7) ) ,4) ,-7) ) |(echo(transpose(X,-7) ,4,6) +transpose(shuffle(X) ,12) ) ) ,7) ) ,-5) ) +transpose(arpeggio((echo(arpeggio(arpeggio(X) ) ,4,6) +transpose(arpeggio((step(((transpose(X,-5) +transpose(((X+X) |arpeggio(X) ) ,4) ) +transpose(arpeggio(X) ,7) ) ,12) +transpose(((X+transpose(X,7) ) +transpose(transpose(step(X,12) ,4) ,7) ) ,4) ) ) ,12) ) ) ,4) ) +transpose(transpose((shuffle((echo(echo(X,4,6) ,4,6) +arpeggio(transpose((X|X) ,-5) ) ) ) +transpose(((((transpose((transpose(arpeggio(X) ,-7) +echo(step(transpose(X,4) ,12) ,4,6) ) ,-5) +transpose(shuffle(echo(step(shuffle(X) ,12) ,4,6) ) ,4) ) +transpose(((transpose(step(X,12) ,4) +((transpose(X,4) +transpose(X,4) ) +transpose(X,7) ) ) +transpose(step(transpose((transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ) ,-5) ,12) ,7) ) ,7) ) +transpose(step(echo(((arpeggio(step(X,12) ) +transpose(((((X+transpose(X,7) ) +transpose(X,4) ) +transpose((X+transpose(X,7) ) ,7) ) |arpeggio(X) ) ,4) ) +transpose(transpose(transpose(X,-7) ,-5) ,7) ) ,4,6) ,12) ,4) ) +transpose((((arpeggio(shuffle(X) ) +transpose(arpeggio((transpose(step(X,12) ,4) +transpose(step(X,12) ,4) ) ) ,4) ) +transpose(transpose(step((((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(transpose(X,-7) ,7) ) +transpose((transpose(X,-5) |step(X,12) ) ,4) ) +transpose(step((X|X) ,12) ,7) ) ,12) ,4) ,7) ) +transpose(shuffle(transpose(X,-5) ) ,4) ) ,7) ) ,12) ) ,-5) ,7) ) |((arpeggio((transpose(shuffle(echo(X,4,6) ) ,-7) |transpose(echo((X+transpose(((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(((transpose(X,4) +transpose(echo(X,4,6) ,4) ) +transpose((X+transpose(X,7) ) ,7) ) ,4) ) +transpose(((X+X) +transpose(X,12) ) ,7) ) ,7) ) ,4,6) ,4) ) ) +(((((X|(X+transpose(X,12) ) ) +transpose(transpose(shuffle(step(X,12) ) ,-7) ,4) ) +transpose(echo(X,4,6) ,7) ) +transpose(arpeggio(echo(((transpose(arpeggio(X) ,-5) +transpose(echo(arpeggio(X) ,4,6) ,4) ) +transpose(((arpeggio(X) +transpose(transpose(X,-7) ,4) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) ,7) ) ,4,6) ) ,12) ) |(transpose(transpose(transpose(step(transpose(X,-7) ,12) ,4) ,4) ,-7) +transpose((arpeggio(shuffle((((transpose(echo(X,4,6) ,-5) +transpose((X+X) ,4) ) +transpose((step(X,12) |X) ,7) ) +transpose((((X+transpose(X,4) ) +transpose(X,7) ) +(((X+X) +transpose(transpose(X,-5) ,4) ) +transpose(X,7) ) ) ,12) ) ) ) |((arpeggio(shuffle(((transpose(X,-5) +transpose(step(X,12) ,4) ) +transpose(X,7) ) ) ) +transpose((transpose(X,-7) |step(X,12) ) ,4) ) +transpose(arpeggio(arpeggio((X+transpose(X,7) ) ) ) ,7) ) ) ,7) ) ) ) +step(arpeggio(((step(shuffle((arpeggio(X) +shuffle((shuffle(X) |transpose(X,-7) ) ) ) ) ,12) |shuffle(((echo(X,4,6) +transpose(transpose(transpose(X,4) ,-7) ,7) ) +transpose((X+transpose(X,7) ) ,-5) ) ) ) |((transpose(transpose(transpose(shuffle(X) ,4) ,-5) ,-5) +transpose(((echo(X,4,6) +transpose(shuffle(X) ,4) ) +transpose((X|X) ,7) ) ,4) ) +transpose(transpose((step(((X|X) |echo(X,4,6) ) ,12) |step(arpeggio(step((((X|X) +transpose((X+transpose(X,12) ) ,4) ) +transpose(shuffle(X) ,7) ) ,12) ) ,12) ) ,-5) ,7) ) ) ) ,12) ) ) |shuffle((arpeggio(echo(echo((shuffle(echo(step(arpeggio(echo(arpeggio(X) ,4,6) ) ,12) ,4,6) ) |step(transpose(arpeggio(step(X,12) ) ,4) ,12) ) ,4,6) ,4,6) ) +transpose((transpose(transpose(arpeggio(arpeggio(((X+transpose(X,4) ) +transpose(X,7) ) ) ) ,4) ,4) +transpose((arpeggio(echo(shuffle(step((transpose(shuffle((X+transpose(X,12) ) ) ,4) |((X+transpose((X+transpose(step(X,12) ,12) ) ,4) ) +transpose((X+transpose(X,7) ) ,7) ) ) ,12) ) ,4,6) ) +((transpose(X,-5) +transpose(echo(X,4,6) ,7) ) +echo((arpeggio((shuffle(X) |((X+transpose(X,4) ) +transpose(X,7) ) ) ) +(X+X) ) ,4,6) ) ) ,7) ) ,7) ) ) ) ) ,12) ,4)
random seed used was 143011390 EXPR = echo(((transpose(transpose(arpeggio(step(((transpose((((transpose((X+X) ,-5) +transpose(step(X,12) ,12) ) +transpose(arpeggio(((arpeggio(X) +transpose(X,4) ) +transpose((X+transpose(X,7) ) ,7) ) ) ,4) ) +transpose(transpose(transpose(X,-7) ,4) ,7) ) ,4) +transpose(transpose(arpeggio(step((X|X) ,12) ) ,4) ,12) ) +(((shuffle(transpose(transpose(echo(arpeggio(((transpose((transpose(X,-7) +transpose(arpeggio(X) ,12) ) ,-7) +transpose(shuffle(transpose(X,-5) ) ,12) ) +arpeggio(echo(shuffle(X) ,4,6) ) ) ) ,4,6) ,-5) ,-5) ) +transpose((transpose(step(echo(((echo(X,4,6) +transpose(X,7) ) |shuffle(X) ) ,4,6) ,12) ,4) +(arpeggio(shuffle(step(arpeggio(transpose((step(((X+transpose(X,4) ) +transpose(X,7) ) ,12) +transpose(X,7) ) ,-5) ) ,12) ) ) +((transpose(((transpose(transpose((shuffle(X) +echo(X,4,6) ) ,-7) ,-5) +transpose(arpeggio(shuffle(step(X,12) ) ) ,12) ) |((step(((X+transpose(X,4) ) +transpose(X,7) ) ,12) +transpose(step(X,12) ,4) ) +transpose(transpose((step(X,12) +step(X,12) ) ,-7) ,7) ) ) ,4) +transpose(shuffle(echo(((((X|X) +transpose(transpose((X+transpose(X,7) ) ,4) ,4) ) +transpose(transpose(X,-5) ,7) ) |X) ,4,6) ) ,4) ) +transpose(echo(transpose(((echo(X,4,6) +transpose(step(X,12) ,4) ) +transpose(transpose(X,-7) ,7) ) ,-5) ,4,6) ,7) ) ) ) ,4) ) +transpose(echo(((transpose(arpeggio(step(arpeggio(shuffle(X) ) ,12) ) ,4) +transpose(step(((arpeggio(shuffle(transpose(X,-5) ) ) +transpose(echo(transpose((X+X) ,-7) ,4,6) ,12) ) |step(arpeggio(step(X,12) ) ,12) ) ,12) ,4) ) +transpose(transpose(arpeggio(((X+transpose(transpose(X,4) ,7) ) +step(X,12) ) ) ,-7) ,7) ) ,4,6) ,7) ) |step((transpose(transpose(transpose(step(X,12) ,-7) ,4) ,-5) +transpose((transpose((step(shuffle(X) ,12) +echo(echo(echo(X,4,6) ,4,6) ,4,6) ) ,4) +transpose(arpeggio(shuffle(X) ) ,12) ) ,7) ) ,12) ) ) ,12) ) ,-5) ,-5) +transpose(step(step(transpose((transpose(transpose(step(shuffle(arpeggio(transpose(transpose(X,4) ,-5) ) ) ,12) ,4) ,-5) |transpose(transpose(step(transpose(((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(echo(X,4,6) ,4) ) +transpose(shuffle(X) ,7) ) ,-5) ,12) ,-5) ,-5) ) ,4) ,12) ,12) ,4) ) +transpose(transpose(step(transpose(transpose(step(((((((shuffle((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,12) ) ) +transpose((X+transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ) ,4) ) |transpose(echo(arpeggio(X) ,4,6) ,-5) ) +transpose(step(arpeggio(transpose(X,-5) ) ,12) ,4) ) +transpose(shuffle(((echo(X,4,6) |shuffle(X) ) +transpose((echo(transpose(X,-5) ,4,6) |(((X+transpose(X,4) ) +transpose(X,7) ) |X) ) ,12) ) ) ,7) ) +transpose((arpeggio(transpose(transpose(shuffle(step(step(X,12) ,12) ) ,-7) ,-7) ) +transpose(arpeggio(transpose(shuffle(arpeggio(X) ) ,-7) ) ,12) ) ,4) ) +transpose((step(step(shuffle((transpose(transpose(X,-5) ,-5) +transpose(transpose(X,4) ,-5) ) ) ,12) ,12) |transpose(step((shuffle((echo((transpose(X,4) +transpose(X,7) ) ,4,6) +(X+X) ) ) +transpose(shuffle(echo(X,4,6) ) ,7) ) ,12) ,-7) ) ,7) ) ,12) ,4) ,-5) ,12) ,4) ,7) ) ,4,6)
random seed used was 0 EXPR = ((transpose(arpeggio(arpeggio(((arpeggio(arpeggio((X+(X+transpose(step(X,12) ,12) ) ) ) ) +transpose(transpose(transpose(shuffle(step((transpose(shuffle(X) ,-5) +((shuffle(X) +transpose((X+transpose(X,12) ) ,4) ) +transpose(arpeggio(X) ,7) ) ) ,12) ) ,-7) ,-7) ,12) ) |echo((step(arpeggio(transpose(transpose(X,-7) ,4) ) ,12) +transpose(transpose(((X|echo(shuffle(X) ,4,6) ) +transpose(transpose(echo(X,4,6) ,-5) ,7) ) ,4) ,12) ) ,4,6) ) ) ) ,-5) +transpose(echo((((arpeggio(transpose((echo((transpose(((step(X,12) |transpose(arpeggio(X) ,-7) ) |((transpose((shuffle(X) +transpose(X,7) ) ,-5) +transpose(arpeggio(transpose(X,4) ) ,12) ) +transpose(arpeggio(arpeggio((X+transpose(transpose(X,-5) ,12) ) ) ) ,7) ) ) ,-7) +echo((arpeggio((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,12) ) ) +transpose(echo((((X+transpose(X,4) ) +transpose(X,7) ) |X) ,4,6) ,12) ) ,4,6) ) ,4,6) +transpose(shuffle(echo(shuffle(echo(transpose(arpeggio(transpose(X,-5) ) ,4) ,4,6) ) ,4,6) ) ,4) ) ,-7) ) +transpose(((shuffle(transpose((transpose((arpeggio(transpose(X,-7) ) +transpose(((arpeggio(X) |((X+transpose(X,4) ) +transpose(X,7) ) ) |arpeggio(((X+transpose(X,4) ) +transpose(X,7) ) ) ) ,7) ) ,4) +shuffle(transpose((((X+transpose(X,4) ) +transpose((X+transpose(X,12) ) ,7) ) |transpose(echo((X|X) ,4,6) ,4) ) ,-7) ) ) ,-7) ) +transpose(((step((((arpeggio((X+X) ) |transpose(X,4) ) +transpose(arpeggio((X+transpose(transpose(X,-5) ,7) ) ) ,12) ) +step(step((((transpose(X,-5) +transpose(((step(X,12) +transpose(X,4) ) +transpose(X,7) ) ,4) ) +transpose(step(echo(X,4,6) ,12) ,7) ) +((X|(X|X) ) |X) ) ,12) ,12) ) ,12) +transpose((arpeggio(transpose(((shuffle(X) +shuffle(X) ) +transpose(step((arpeggio(X) |(echo(arpeggio(X) ,4,6) +transpose(X,-5) ) ) ,12) ,12) ) ,-5) ) +transpose(shuffle(((step((((X+transpose(X,4) ) +transpose(X,7) ) +X) ,12) +transpose(echo(step(X,12) ,4,6) ,4) ) +transpose(((((transpose(step(X,12) ,-7) +transpose(transpose(X,4) ,-7) ) +transpose(step(transpose(X,-7) ,12) ,4) ) +transpose(transpose(transpose(X,4) ,-5) ,7) ) |transpose(X,-7) ) ,7) ) ) ,12) ) ,4) ) +transpose(shuffle(((transpose((((((step(X,12) +transpose(transpose(X,-7) ,4) ) +transpose(arpeggio(X) ,7) ) +transpose((X+transpose((X+X) ,7) ) ,4) ) +transpose(transpose(X,-5) ,7) ) +step((X+transpose(X,12) ) ,12) ) ,-7) |(step(transpose(transpose(X,-5) ,-5) ,12) |arpeggio(arpeggio(transpose(echo(X,4,6) ,-5) ) ) ) ) +transpose((((echo(((echo(arpeggio(X) ,4,6) +transpose(arpeggio(step(X,12) ) ,4) ) +transpose(step(X,12) ,7) ) ,4,6) +transpose((X+transpose(X,12) ) ,7) ) +transpose(arpeggio(((arpeggio((X|X) ) +transpose((((X+transpose(X,7) ) |transpose(X,-5) ) +transpose(((step(X,12) +transpose(step(X,12) ,4) ) +transpose(shuffle(X) ,7) ) ,12) ) ,4) ) +transpose(echo(arpeggio(X) ,4,6) ,7) ) ) ,4) ) +transpose(echo((transpose(echo(echo(X,4,6) ,4,6) ,4) +transpose(step((X+X) ,12) ,12) ) ,4,6) ,7) ) ,12) ) ) ,7) ) ,4) ) +transpose(transpose((((step(((echo(step(X,12) ,4,6) +transpose(((transpose(echo(X,4,6) ,-7) +transpose((X|X) ,4) ) +transpose((((X+X) +transpose(X,4) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) ,7) ) ,4) ) +transpose((echo(transpose(step((X|X) ,12) ,-5) ,4,6) |((((shuffle(transpose(X,-7) ) +transpose((X+transpose(transpose(X,-7) ,12) ) ,4) ) +transpose(transpose(shuffle(X) ,-5) ,7) ) +transpose(step(arpeggio(X) ,12) ,4) ) +transpose(transpose(X,-5) ,7) ) ) ,7) ) ,12) |step(((step(shuffle((X+transpose(X,7) ) ) ,12) +transpose(transpose(((echo(transpose(echo(X,4,6) ,4) ,4,6) +transpose((shuffle(X) +transpose((X|X) ,7) ) ,4) ) +transpose(arpeggio(shuffle(X) ) ,7) ) ,-7) ,4) ) +transpose((((shuffle(X) +echo(X,4,6) ) +transpose(X,12) ) +transpose(X,12) ) ,7) ) ,12) ) +transpose(transpose(step(transpose(echo((X|X) ,4,6) ,-7) ,12) ,-5) ,4) ) +transpose((((((X+transpose(X,7) ) +transpose(X,12) ) +transpose(shuffle(shuffle((X+X) ) ) ,4) ) +transpose(((transpose(echo(transpose(transpose(X,-7) ,-5) ,4,6) ,4) +transpose(echo((echo(X,4,6) |arpeggio(X) ) ,4,6) ,12) ) |(step(transpose(X,4) ,12) +transpose(transpose(echo(X,4,6) ,4) ,-7) ) ) ,7) ) |transpose(((((transpose(step((X+transpose(X,7) ) ,12) ,4) +transpose((shuffle((X+transpose(X,12) ) ) |X) ,4) ) +transpose((X+X) ,7) ) +transpose((step((transpose(X,4) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ) ,12) +transpose((X+transpose(((X+transpose(shuffle(X) ,4) ) +transpose(step(X,12) ,7) ) ,12) ) ,7) ) ,7) ) |(transpose(X,4) +((arpeggio(X) +transpose(step((X+X) ,12) ,4) ) +transpose((X|X) ,7) ) ) ) ,-7) ) ,7) ) ,4) ,7) ) ,4) ) +transpose(step(echo((transpose(echo(echo(step(((X+transpose(X,12) ) +X) ,12) ,4,6) ,4,6) ,-7) +transpose(step(step(transpose(arpeggio(X) ,4) ,12) ,12) ,7) ) ,4,6) ,12) ,7) ) +arpeggio(step((shuffle(transpose(((((X+transpose(X,4) ) +transpose(X,7) ) +(((X+transpose(X,7) ) +transpose(echo(X,4,6) ,4) ) +transpose(shuffle(X) ,7) ) ) +transpose(shuffle(X) ,12) ) ,-5) ) |(arpeggio((((X+transpose((X+transpose(X,7) ) ,7) ) +transpose(X,4) ) +transpose((X+arpeggio(X) ) ,7) ) ) |echo(((X+transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) +transpose((X+X) ,7) ) ,4,6) ) ) ,12) ) ) ,4,6) ,7) ) +transpose((((step(transpose(shuffle(((((shuffle(echo(arpeggio(transpose(X,-7) ) ,4,6) ) +transpose(step(shuffle((((X+X) +((X+transpose(X,4) ) +transpose(X,7) ) ) +arpeggio(X) ) ) ,12) ,12) ) |arpeggio(transpose(X,-5) ) ) +transpose((((((step(X,12) |shuffle(X) ) +X) |echo(arpeggio(X) ,4,6) ) +transpose(transpose((((X+transpose(echo((X|X) ,4,6) ,4) ) +transpose(transpose(X,-5) ,7) ) +transpose((((X+transpose(X,4) ) +transpose(X,7) ) |transpose(X,4) ) ,7) ) ,-5) ,7) ) +arpeggio(transpose(step(transpose(((echo(X,4,6) +transpose(step(X,12) ,4) ) +transpose(X,7) ) ,4) ,12) ,-5) ) ) ,4) ) +transpose((transpose(echo(echo((X+transpose(X,12) ) ,4,6) ,4,6) ,-5) |shuffle(((((step((step(X,12) +transpose(((transpose(X,-5) +transpose(step(X,12) ,4) ) +transpose(transpose(X,-7) ,7) ) ,7) ) ,12) +transpose(echo(echo(X,4,6) ,4,6) ,4) ) +transpose(((shuffle(X) +transpose(transpose((step(X,12) |X) ,-7) ,4) ) +transpose(transpose(X,4) ,7) ) ,7) ) +transpose(transpose((((transpose(X,4) |shuffle(X) ) +transpose(step(arpeggio(X) ,12) ,7) ) |arpeggio(transpose((X|X) ,-7) ) ) ,4) ,12) ) |transpose(shuffle(X) ,-5) ) ) ) ,7) ) ) ,4) ,12) +((step(((step(echo((step(transpose(transpose(echo(X,4,6) ,4) ,-5) ,12) |((step(transpose(X,-5) ,12) +transpose(((X+transpose(X,12) ) |arpeggio(X) ) ,4) ) +transpose(shuffle(echo(((shuffle(X) +transpose(X,4) ) +transpose((X+transpose(X,12) ) ,7) ) ,4,6) ) ,7) ) ) ,4,6) ,12) +transpose(transpose(((echo(echo(transpose(((step((X+X) ,12) +X) |(arpeggio(X) +X) ) ,-7) ,4,6) ,4,6) |echo(echo(step((step(X,12) +(X+transpose(X,12) ) ) ,12) ,4,6) ,4,6) ) +echo(transpose(step(((X+transpose(echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) ,4) ) +transpose(echo(transpose(X,4) ,4,6) ,7) ) ,12) ,-7) ,4,6) ) ,4) ,12) ) +transpose(echo(((arpeggio(transpose((((arpeggio(shuffle(echo(X,4,6) ) ) +((step(((((X+X) +transpose(echo(X,4,6) ,4) ) +transpose(echo(X,4,6) ,7) ) +transpose(transpose((X+X) ,4) ,12) ) ,12) +transpose(step(arpeggio(transpose(X,4) ) ,12) ,4) ) +transpose(echo(X,4,6) ,7) ) ) +transpose(transpose(((X+transpose(X,12) ) |echo(transpose(X,-7) ,4,6) ) ,-5) ,12) ) +transpose(echo(transpose(echo(X,4,6) ,-5) ,4,6) ,7) ) ,4) ) +transpose(transpose((((((((X+transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ) +transpose(X,7) ) |shuffle(step(X,12) ) ) +transpose(arpeggio(X) ,4) ) +transpose(((arpeggio(echo((X+X) ,4,6) ) +transpose(((X+transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ) +transpose(X,7) ) ,4) ) +transpose((step(X,12) +((X+transpose(X,4) ) +transpose(X,7) ) ) ,7) ) ,7) ) +transpose(transpose(arpeggio((arpeggio(X) +transpose(X,4) ) ) ,4) ,12) ) +transpose(shuffle(((echo(shuffle(step(transpose(((X|X) +transpose(transpose(X,-5) ,12) ) ,4) ,12) ) ,4,6) +transpose((step(arpeggio(step((shuffle(X) +X) ,12) ) ,12) |transpose(shuffle(transpose(X,-7) ) ,4) ) ,4) ) +transpose(transpose(transpose(transpose(X,4) ,-7) ,-5) ,7) ) ) ,12) ) ,-5) ,4) ) +transpose(shuffle((((X+X) +step(X,12) ) +((((X+transpose(X,7) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ) +transpose((((X|X) +transpose(arpeggio(echo(X,4,6) ) ,4) ) +transpose(transpose((X|transpose(X,4) ) ,4) ,7) ) ,4) ) +transpose(arpeggio(((X+transpose(X,4) ) +transpose(X,7) ) ) ,7) ) ) ) ,7) ) ,4,6) ,7) ) ,12) +transpose(transpose(echo((shuffle(arpeggio(step(echo(arpeggio(((X+transpose((X+X) ,4) ) +transpose(echo(X,4,6) ,7) ) ) ,4,6) ,12) ) ) +transpose(step(shuffle(transpose((shuffle((arpeggio(((X+transpose((X+X) ,4) ) +transpose((X+((X+transpose(X,4) ) +transpose(X,7) ) ) ,7) ) ) +transpose((shuffle((X+transpose(transpose(transpose(X,-7) ,-5) ,7) ) ) |(((X+transpose(X,12) ) +transpose((X+transpose(shuffle((X+transpose(X,7) ) ) ,7) ) ,4) ) +transpose(echo(transpose(X,-7) ,4,6) ,7) ) ) ,7) ) ) |(((transpose(shuffle(arpeggio((X+transpose(X,7) ) ) ) ,-5) |step(step(shuffle(X) ,12) ,12) ) +transpose(((arpeggio(((((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,4) ) +transpose((((X+transpose(X,4) ) +transpose(X,7) ) +transpose((X+X) ,12) ) ,4) ) +transpose(shuffle(X) ,7) ) |((transpose(X,4) +transpose((X+transpose(X,7) ) ,4) ) +transpose(X,7) ) ) ) +transpose((((((step(X,12) +transpose(X,4) ) +transpose(echo(X,4,6) ,7) ) +transpose(transpose((X|X) ,4) ,12) ) +transpose(((X+transpose(X,7) ) +transpose(echo(X,4,6) ,7) ) ,4) ) +transpose((((echo(X,4,6) |transpose(X,4) ) +transpose((X+transpose(X,7) ) ,4) ) +transpose((X+transpose(X,12) ) ,7) ) ,7) ) ,4) ) +transpose(echo(((echo(transpose(transpose(X,4) ,4) ,4,6) +transpose(transpose(arpeggio(X) ,4) ,4) ) +transpose((((X+transpose(X,4) ) +transpose(X,7) ) +transpose((X|X) ,7) ) ,7) ) ,4,6) ,7) ) ,4) ) +transpose(transpose(step(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ,-7) ,7) ) ) ,-5) ) ,12) ,12) ) ,4,6) ,-5) ,4) ) +transpose((echo(shuffle(echo(arpeggio(transpose((echo(echo((echo(echo((X|X) ,4,6) ,4,6) |shuffle(arpeggio(shuffle(X) ) ) ) ,4,6) ,4,6) |transpose(((step(X,12) +(X|transpose((X+transpose(X,12) ) ,4) ) ) +transpose(arpeggio(shuffle(X) ) ,7) ) ,-5) ) ,-5) ) ,4,6) ) ,4,6) +echo(transpose(arpeggio(echo(shuffle(arpeggio(step(((((arpeggio(((X+transpose(X,4) ) +transpose(X,7) ) ) |transpose((transpose(X,4) +step(X,12) ) ,4) ) +transpose(transpose((((transpose(X,4) +transpose(transpose(X,4) ,4) ) +transpose((X|X) ,7) ) |(X|X) ) ,4) ,4) ) +transpose((arpeggio(X) +shuffle(X) ) ,7) ) +transpose(((X+(X+X) ) +transpose(shuffle(step(X,12) ) ,12) ) ,12) ) ,12) ) ) ,4,6) ) ,-7) ,4,6) ) ,7) ) ) +transpose(step(((arpeggio(arpeggio(transpose(shuffle(echo(echo(X,4,6) ,4,6) ) ,-7) ) ) +(arpeggio(step(arpeggio(transpose(((transpose(echo(transpose(X,-7) ,4,6) ,-5) +((step(X,12) +transpose((step(step(X,12) ,12) +transpose((X+arpeggio(X) ) ,12) ) ,4) ) +transpose(step(X,12) ,7) ) ) |echo(transpose(((shuffle(X) +transpose(X,4) ) +transpose(shuffle(X) ,7) ) ,4) ,4,6) ) ,-7) ) ,12) ) +step(step((X|X) ,12) ,12) ) ) +arpeggio(((((transpose(shuffle(step(transpose(transpose(arpeggio(X) ,-7) ,-5) ,12) ) ,4) +transpose(echo(arpeggio((((transpose(X,-5) |echo(transpose(X,-7) ,4,6) ) +transpose((shuffle(arpeggio(X) ) +transpose(arpeggio((X+transpose(X,7) ) ) ,12) ) ,4) ) +transpose(arpeggio(shuffle(shuffle(echo(X,4,6) ) ) ) ,7) ) ) ,4,6) ,4) ) +transpose(transpose(echo(step((((shuffle(arpeggio(X) ) +transpose(shuffle(((X+X) +transpose(X,7) ) ) ,4) ) +transpose(echo(X,4,6) ,7) ) |arpeggio(echo(step(X,12) ,4,6) ) ) ,12) ,4,6) ,4) ,7) ) +transpose((echo(echo(shuffle(transpose((transpose(X,-5) |((X+transpose((X+X) ,4) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) ) ,-5) ) ,4,6) ,4,6) +step(step(shuffle((((shuffle(X) +transpose(((transpose(X,-7) +transpose(X,4) ) +transpose(transpose(X,-5) ,7) ) ,4) ) +transpose((X+transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ) ,7) ) |echo(arpeggio(((echo(X,4,6) +transpose(step(X,12) ,4) ) +transpose(arpeggio(((X+transpose(X,4) ) +transpose(X,7) ) ) ,7) ) ) ,4,6) ) ) ,12) ,12) ) ,12) ) |step(transpose(transpose(((step(step(shuffle(step(X,12) ) ,12) ,12) +transpose(echo(arpeggio((transpose(transpose(X,-5) ,-5) +transpose(arpeggio((X+transpose(X,12) ) ) ,7) ) ) ,4,6) ,4) ) +transpose(transpose(step(step(X,12) ,12) ,-7) ,7) ) ,-7) ,4) ,12) ) ) ) ,12) ,4) ) +transpose(step((shuffle((((shuffle(arpeggio((step(((shuffle((((X+transpose((X+transpose(X,7) ) ,4) ) +transpose(X,7) ) |((X|X) +transpose(X,7) ) ) ) +transpose(shuffle(transpose(arpeggio(X) ,-7) ) ,4) ) +transpose(((step((X+transpose(X,7) ) ,12) +transpose((transpose(X,-5) +transpose((X+X) ,12) ) ,4) ) +transpose(step(step(X,12) ,12) ,7) ) ,7) ) ,12) |echo(shuffle(step(transpose(X,-5) ,12) ) ,4,6) ) ) ) +transpose((shuffle((((transpose((shuffle(X) +echo(X,4,6) ) ,-5) +transpose(arpeggio((echo(((X+transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ) +transpose(transpose(X,4) ,7) ) ,4,6) +(X+transpose(step(X,12) ,12) ) ) ) ,4) ) +transpose(((X|(shuffle(X) |X) ) |(arpeggio(X) +X) ) ,7) ) +step(step(X,12) ,12) ) ) +transpose(arpeggio(step((((step(((arpeggio(X) +transpose(X,4) ) +transpose(X,7) ) ,12) +transpose(arpeggio((X+X) ) ,4) ) +transpose((arpeggio(echo(X,4,6) ) +transpose(X,7) ) ,7) ) +shuffle((echo(X,4,6) +echo(X,4,6) ) ) ) ,12) ) ,12) ) ,4) ) +transpose((((echo(transpose(X,-5) ,4,6) |(((shuffle(X) +transpose(transpose(X,-5) ,4) ) +transpose(transpose(X,4) ,7) ) +transpose(echo(X,4,6) ,7) ) ) +transpose(echo((X|(X|transpose(((X|X) |shuffle(X) ) ,4) ) ) ,4,6) ,7) ) +transpose(echo(echo(transpose(transpose(shuffle(X) ,4) ,4) ,4,6) ,4,6) ,7) ) ,7) ) +step((echo(step(transpose(transpose(transpose(X,-5) ,4) ,-5) ,12) ,4,6) +transpose((X+X) ,-7) ) ,12) ) ) +shuffle(transpose(transpose(echo(transpose((arpeggio(step((X+((X+transpose(transpose(X,4) ,4) ) +transpose(X,7) ) ) ,12) ) |arpeggio((step(transpose(X,-7) ,12) +transpose(X,12) ) ) ) ,-7) ,4,6) ,-7) ,4) ) ) ,12) ,7) ) ,7) )
random seed used was 0

NOTE: Generated phrase was too large ( 42617 ) , it has been truncated at 5000 notes. EXPR = (step((((step(transpose((((echo(step(X,12) ,4,6) +echo(shuffle(X) ,4,6) ) +transpose(echo((transpose(shuffle(transpose(X,-7) ) ,-5) |transpose((((X+X) +transpose(X,12) ) |shuffle((X+X) ) ) ,4) ) ,4,6) ,7) ) +transpose(arpeggio(((arpeggio(shuffle(X) ) +(X|X) ) +transpose(((transpose(X,4) +transpose(step((X+X) ,12) ,4) ) +transpose(((X+transpose(X,7) ) +transpose((X+X) ,4) ) ,7) ) ,7) ) ) ,12) ) ,-5) ,12) |(echo(shuffle(step((((arpeggio(echo(transpose(arpeggio(echo(X,4,6) ) ,-7) ,4,6) ) +transpose(((step((X|((X+transpose(X,4) ) +transpose(X,7) ) ) ,12) +transpose(echo(shuffle(X) ,4,6) ,4) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) ,4) ) +transpose(transpose(shuffle((transpose(X,4) |(X|X) ) ) ,4) ,7) ) +transpose(transpose(step((step(transpose(((step(X,12) +X) +transpose(step(X,12) ,12) ) ,4) ,12) +transpose(arpeggio((step(arpeggio(X) ,12) +echo(X,4,6) ) ) ,12) ) ,12) ,-5) ,12) ) ,12) ) ,4,6) +transpose((step(step(transpose((((X+transpose(echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) ,7) ) +transpose(transpose(echo(X,4,6) ,-5) ,4) ) +transpose(step(X,12) ,7) ) ,4) ,12) ,12) +echo(arpeggio((transpose(transpose(transpose(shuffle(X) ,-5) ,-7) ,-7) +step(transpose((arpeggio(echo(shuffle(X) ,4,6) ) +transpose(((transpose((X+transpose(X,7) ) ,-5) +transpose(arpeggio(X) ,4) ) +transpose(echo(X,4,6) ,7) ) ,12) ) ,4) ,12) ) ) ,4,6) ) ,4) ) ) +transpose((((transpose(shuffle((echo(echo(arpeggio(arpeggio((transpose(shuffle(echo(X,4,6) ) ,-5) +(arpeggio(transpose(X,4) ) |X) ) ) ) ,4,6) ,4,6) +transpose(transpose(echo((transpose((((transpose(transpose((X|step(transpose(X,-5) ,12) ) ,-7) ,-7) |shuffle(((transpose(((((X+transpose(X,4) ) +transpose(X,7) ) |((X+transpose(X,4) ) +transpose(X,7) ) ) +transpose(X,-7) ) ,-7) +transpose((echo(transpose(shuffle(X) ,-5) ,4,6) +transpose(transpose((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(shuffle(X) ,7) ) ,-7) ,12) ) ,4) ) +transpose((X+X) ,7) ) ) ) +transpose(transpose(((X+transpose(arpeggio((X|((X+transpose(X,4) ) +transpose(X,7) ) ) ) ,4) ) +transpose(arpeggio(X) ,7) ) ,-5) ,4) ) +transpose(transpose(((transpose((X+((X+transpose(X,7) ) +shuffle((X|X) ) ) ) ,-5) +transpose(echo((transpose(X,-5) +transpose((X|X) ,12) ) ,4,6) ,4) ) +transpose(transpose(shuffle(X) ,-5) ,7) ) ,4) ,7) ) ,-5) +transpose(transpose(arpeggio(step((step(arpeggio((((X+transpose(transpose(X,-5) ,4) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) |shuffle(transpose(X,-7) ) ) ) ,12) |transpose(((shuffle(X) +transpose(echo(X,4,6) ,4) ) +transpose((X+X) ,7) ) ,4) ) ,12) ) ,-7) ,7) ) ,4,6) ,-7) ,12) ) ) ,-5) +transpose(echo(((((shuffle(step(transpose(X,4) ,12) ) +transpose(step(((transpose(X,-5) +transpose(((X+transpose(X,7) ) |X) ,12) ) +shuffle((X+transpose(X,12) ) ) ) ,12) ,7) ) |(arpeggio(arpeggio(((step(X,12) +transpose(X,12) ) |(shuffle(X) +transpose(X,7) ) ) ) ) +transpose((arpeggio(arpeggio(shuffle(((X+transpose(X,12) ) +transpose(X,7) ) ) ) ) +transpose(transpose(echo(echo(step(X,12) ,4,6) ,4,6) ,-5) ,12) ) ,12) ) ) +transpose(transpose(transpose(step(arpeggio((X+transpose(X,7) ) ) ,12) ,-5) ,-7) ,4) ) +transpose(((echo(transpose(((echo(arpeggio(arpeggio(((X+transpose(X,7) ) +(X|X) ) ) ) ,4,6) |(((shuffle(X) +transpose(transpose(X,-7) ,7) ) +transpose(step(transpose(X,4) ,12) ,4) ) +transpose(step(((step(transpose(X,4) ,12) +transpose(arpeggio((X|X) ) ,4) ) +transpose(echo(transpose(X,-7) ,4,6) ,7) ) ,12) ,7) ) ) +transpose((((arpeggio((X|step(X,12) ) ) +transpose(shuffle(transpose(X,-7) ) ,12) ) +transpose(((arpeggio(echo((transpose(X,4) +X) ,4,6) ) +transpose(((step(((transpose(shuffle(X) ,-7) +transpose(((step(X,12) +transpose(X,4) ) +transpose((X|X) ,7) ) ,12) ) +transpose(echo(step(shuffle(X) ,12) ,4,6) ,7) ) ,12) +transpose(shuffle((step(shuffle(X) ,12) +transpose(((shuffle(step(X,12) ) +transpose(transpose(X,-7) ,4) ) +transpose(((X+transpose((X+transpose(X,7) ) ,4) ) +transpose(shuffle(X) ,7) ) ,7) ) ,7) ) ) ,4) ) +transpose((shuffle(echo(transpose(X,4) ,4,6) ) +(((X+transpose(X,12) ) +transpose(arpeggio(X) ,4) ) +transpose(shuffle(X) ,7) ) ) ,7) ) ,4) ) +transpose((((step(step(X,12) ,12) +transpose((transpose(X,4) +X) ,4) ) +transpose(shuffle(shuffle(arpeggio(X) ) ) ,7) ) +transpose(step((X+X) ,12) ,-5) ) ,7) ) ,4) ) +transpose(((((transpose(((step(X,12) +transpose(transpose(X,-5) ,4) ) +transpose(transpose(X,4) ,7) ) ,4) +transpose(transpose(arpeggio(transpose(X,-5) ) ,-5) ,4) ) +transpose(arpeggio(arpeggio(X) ) ,7) ) +transpose((X+transpose((X+X) ,-7) ) ,4) ) +transpose(transpose(X,-7) ,7) ) ,7) ) ,12) ) ,4) ,4,6) +transpose(((((echo((transpose(((echo(X,4,6) +transpose(echo(X,4,6) ,4) ) +transpose((X+transpose(X,7) ) ,7) ) ,-7) |step(echo(transpose(X,-5) ,4,6) ,12) ) ,4,6) +shuffle(step((((X+transpose(X,-5) ) +transpose(X,4) ) +transpose(((X+transpose(X,4) ) +transpose(transpose(X,4) ,7) ) ,7) ) ,12) ) ) |((arpeggio((((X+transpose(X,4) ) +transpose(X,7) ) +shuffle(arpeggio(shuffle(X) ) ) ) ) +transpose(step(echo(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) ,4,6) ,12) ,4) ) +transpose((arpeggio(((X+transpose(X,12) ) |transpose(X,-7) ) ) +arpeggio(((transpose(X,4) +transpose(X,4) ) +transpose(X,7) ) ) ) ,7) ) ) +((transpose(transpose(transpose(transpose(transpose(transpose(X,-5) ,-7) ,-7) ,4) ,4) ,4) +transpose(transpose(transpose(echo(echo(arpeggio(X) ,4,6) ,4,6) ,-5) ,-7) ,4) ) +transpose((arpeggio(transpose((echo(echo(X,4,6) ,4,6) +transpose(transpose(shuffle(X) ,-7) ,12) ) ,-7) ) +transpose(((transpose((X+transpose(X,-5) ) ,4) +transpose((transpose((arpeggio(shuffle(X) ) +transpose(X,7) ) ,-5) |arpeggio((transpose(X,-7) +arpeggio(X) ) ) ) ,4) ) +transpose(shuffle(arpeggio((shuffle(X) +X) ) ) ,7) ) ,7) ) ,7) ) ) +transpose(arpeggio(arpeggio(transpose(step((X|(echo(X,4,6) +(X|X) ) ) ,12) ,4) ) ) ,12) ) ,4) ) +transpose((echo(transpose(transpose(shuffle((step((X+transpose(shuffle(X) ,7) ) ,12) |transpose(((arpeggio(X) +transpose(shuffle((X+transpose(X,12) ) ) ,4) ) +transpose(X,7) ) ,4) ) ) ,4) ,-7) ,4,6) +transpose(echo(step(((X+transpose(arpeggio(shuffle(X) ) ,4) ) +transpose(shuffle(X) ,7) ) ,12) ,4,6) ,12) ) ,7) ) ,7) ) ,4,6) ,7) ) +transpose(transpose((((((echo(step((shuffle(((((X+transpose(X,4) ) +transpose(X,7) ) +(((X+transpose(X,4) ) +transpose(X,7) ) |(X+transpose(X,7) ) ) ) +shuffle((shuffle(X) |transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ) ) ) ) +arpeggio((((X+transpose(((echo(X,4,6) +transpose(X,4) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) ,7) ) |echo(X,4,6) ) +transpose(((X+transpose(X,7) ) +step(X,12) ) ,7) ) ) ) ,12) ,4,6) +arpeggio(transpose((arpeggio(echo(X,4,6) ) +transpose(echo((transpose(X,-5) +transpose(X,7) ) ,4,6) ,7) ) ,-5) ) ) +transpose(shuffle((echo(echo(echo(((X+X) +arpeggio(echo(X,4,6) ) ) ,4,6) ,4,6) ,4,6) +transpose(echo((((X|X) +transpose(X,4) ) +echo(X,4,6) ) ,4,6) ,-5) ) ) ,4) ) +transpose(shuffle(arpeggio((step(transpose(transpose(transpose(echo((X+transpose(X,7) ) ,4,6) ,-7) ,-5) ,4) ,12) +transpose(step((shuffle(transpose(arpeggio(X) ,4) ) |((echo(echo(transpose(X,-5) ,4,6) ,4,6) +transpose(echo(arpeggio(X) ,4,6) ,4) ) +transpose(shuffle((step(X,12) +transpose((transpose(shuffle(X) ,-5) +(X|X) ) ,12) ) ) ,7) ) ) ,12) ,7) ) ) ) ,7) ) +transpose(step(echo(((((arpeggio(transpose((transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ,-7) +transpose(echo(transpose(X,-7) ,4,6) ,12) ) ,4) ) +transpose(step(echo(echo(step((((X+X) +transpose(transpose((X+X) ,4) ,4) ) +transpose(echo(X,4,6) ,7) ) ,12) ,4,6) ,4,6) ,12) ,4) ) +transpose(arpeggio(echo(step(X,12) ,4,6) ) ,7) ) +transpose(transpose(echo(echo(transpose(shuffle(transpose(shuffle(X) ,-5) ) ,-7) ,4,6) ,4,6) ,-5) ,4) ) +transpose(arpeggio(echo(step(transpose(X,-5) ,12) ,4,6) ) ,7) ) ,4,6) ,12) ,4) ) +transpose(step(transpose(transpose(transpose(arpeggio((((transpose(X,4) +transpose(echo(X,4,6) ,4) ) +transpose((X+X) ,7) ) +transpose(step(step(transpose(X,4) ,12) ,12) ,12) ) ) ,-7) ,-5) ,4) ,12) ,7) ) ,4) ,4) ) +transpose((arpeggio(echo(transpose(step((shuffle(X) +transpose(transpose((X+transpose(X,12) ) ,4) ,4) ) ,12) ,-7) ,4,6) ) +arpeggio(echo(((transpose(transpose(((transpose(echo(((X|X) +X) ,4,6) ,-5) +transpose(transpose(transpose(X,-5) ,-7) ,4) ) +transpose((((X+transpose(X,12) ) |arpeggio(X) ) |(transpose(X,-7) +transpose(shuffle(X) ,12) ) ) ,7) ) ,-5) ,-5) +transpose((shuffle(step(((echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) +transpose(arpeggio(X) ,12) ) +transpose(step(step(transpose(((X|X) +transpose((X+transpose(X,7) ) ,12) ) ,-7) ,12) ,12) ,7) ) ,12) ) |shuffle((arpeggio(transpose(transpose(X,4) ,4) ) |echo(transpose(X,-7) ,4,6) ) ) ) ,12) ) |shuffle(arpeggio(shuffle(((arpeggio(X) +transpose((arpeggio(X) |X) ,4) ) +transpose(X,7) ) ) ) ) ) ,4,6) ) ) ,7) ) ,4) ) +transpose((echo(shuffle(step(shuffle((shuffle(transpose(transpose(step(arpeggio(step(X,12) ) ,12) ,-5) ,-5) ) |shuffle(((step(transpose((transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-5) +transpose(echo((X+transpose(X,12) ) ,4,6) ,7) ) ,-7) ,12) +transpose(step(echo(X,4,6) ,12) ,4) ) +transpose(step((transpose(X,-7) +echo(X,4,6) ) ,12) ,7) ) ) ) ) ,12) ) ,4,6) +transpose(arpeggio(transpose(((echo((transpose(transpose(((shuffle((step(X,12) +transpose((X+X) ,7) ) ) +transpose((((X+transpose(X,4) ) +transpose(X,7) ) |X) ,4) ) +transpose(step(((X|X) +(X+X) ) ,12) ,7) ) ,4) ,4) |step((transpose((((transpose(X,4) +transpose(echo(X,4,6) ,12) ) +echo(echo(step(X,12) ,4,6) ,4,6) ) +step((((step(transpose(X,-5) ,12) +transpose((X+transpose(X,12) ) ,4) ) +transpose(shuffle((X+transpose(X,12) ) ) ,7) ) +transpose(X,12) ) ,12) ) ,-5) +transpose(transpose((transpose(X,4) |transpose((X+X) ,-7) ) ,-5) ,-7) ) ,12) ) ,4,6) +transpose((arpeggio((((shuffle((((X+transpose(X,4) ) +transpose(X,7) ) |shuffle(X) ) ) +transpose(shuffle(transpose(echo(X,4,6) ,-5) ) ,4) ) +transpose(transpose(arpeggio(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) ) ,-5) ,7) ) +((((((transpose(step(X,12) ,-7) +transpose(step(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ,4) ) +transpose((X|X) ,7) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ) +transpose(shuffle(X) ,7) ) +transpose(echo(transpose(shuffle(step(X,12) ) ,-5) ,4,6) ,4) ) +transpose((transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) +(((echo(transpose(X,4) ,4,6) +transpose(echo(step(X,12) ,4,6) ,7) ) +transpose((arpeggio(((X+X) +transpose(shuffle(X) ,12) ) ) +transpose((X+X) ,12) ) ,4) ) +transpose(transpose(step(shuffle(X) ,12) ,-7) ,7) ) ) ,7) ) ) ) |echo(step(((arpeggio(((shuffle(transpose(X,-7) ) |echo(transpose(X,4) ,4,6) ) |(transpose(step(X,12) ,4) |transpose(X,-7) ) ) ) +transpose(step(echo(arpeggio(shuffle(X) ) ,4,6) ,12) ,4) ) +transpose(transpose(X,-5) ,7) ) ,12) ,4,6) ) ,4) ) +transpose((((((step((arpeggio((X|X) ) +transpose(transpose(X,-7) ,7) ) ,12) +transpose((transpose(((X+transpose((X+transpose(X,12) ) ,7) ) +transpose(((X+transpose((X+transpose(X,7) ) ,4) ) +transpose(shuffle(X) ,7) ) ,12) ) ,-5) +transpose(transpose((arpeggio(X) +((X+transpose(arpeggio((X+X) ) ,4) ) +transpose((echo(X,4,6) +echo(X,4,6) ) ,7) ) ) ,-5) ,12) ) ,4) ) +transpose(arpeggio(echo(((transpose(X,-5) +transpose(((transpose(X,-5) +transpose(transpose(X,-7) ,4) ) +transpose(step(X,12) ,7) ) ,4) ) +transpose(transpose(X,-5) ,7) ) ,4,6) ) ,7) ) |((step(X,12) +transpose(step(echo(X,4,6) ,12) ,12) ) +step(shuffle((X+X) ) ,12) ) ) +step(shuffle(transpose((transpose(arpeggio(((echo(X,4,6) +transpose(X,4) ) +transpose(transpose(X,-5) ,7) ) ) ,-5) +transpose(((((X+X) +transpose(X,12) ) +transpose(transpose((X+transpose(X,7) ) ,-5) ,4) ) +transpose((((X+transpose(X,4) ) +transpose(X,7) ) +X) ,7) ) ,-5) ) ,-5) ) ,12) ) |(shuffle((arpeggio(step(echo(X,4,6) ,12) ) |transpose(echo(step((echo(X,4,6) |transpose(X,4) ) ,12) ,4,6) ,-5) ) ) |arpeggio(transpose(shuffle(shuffle(step(echo(X,4,6) ,12) ) ) ,-7) ) ) ) ,7) ) ,-7) ) ,7) ) ,7) ) ,12) +(shuffle(shuffle(echo(((((step(((transpose(step((transpose(X,-7) +(((echo((X+transpose(X,7) ) ,4,6) +transpose(arpeggio(X) ,4) ) +transpose(arpeggio(transpose(transpose(X,4) ,-7) ) ,7) ) +arpeggio(transpose(echo(X,4,6) ,4) ) ) ) ,12) ,4) +transpose(((transpose((arpeggio(X) |echo(X,4,6) ) ,4) |transpose(arpeggio(transpose(X,-7) ) ,-5) ) +transpose(echo(echo(arpeggio((arpeggio(echo(X,4,6) ) |X) ) ,4,6) ,4,6) ,7) ) ,4) ) +transpose((((shuffle(arpeggio(arpeggio(echo(X,4,6) ) ) ) +arpeggio(step((X|(X+X) ) ,12) ) ) +transpose(transpose(step(transpose(transpose((echo(X,4,6) |(X|X) ) ,4) ,4) ,12) ,-7) ,4) ) +transpose(((X|X) +transpose(X,4) ) ,7) ) ,7) ) ,12) +transpose(echo((((echo((X+transpose(X,-7) ) ,4,6) +transpose(transpose(((transpose(X,4) +transpose(((X+transpose((X|X) ,4) ) +transpose(X,7) ) ,4) ) +transpose(shuffle(transpose(X,-7) ) ,7) ) ,4) ,4) ) +transpose(transpose(((X+transpose(echo(transpose(X,-7) ,4,6) ,4) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) ,-5) ,7) ) +transpose(echo(X,4,6) ,-5) ) ,4,6) ,4) ) +transpose(transpose(transpose((((((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,4) ) +transpose(shuffle(((X+transpose(X,4) ) +transpose(X,7) ) ) ,7) ) +transpose(shuffle(transpose(X,4) ) ,4) ) +transpose(step(transpose(arpeggio(X) ,4) ,12) ,7) ) |((transpose(echo(echo(X,4,6) ,4,6) ,-5) +((step(X,12) +transpose(step(X,12) ,12) ) +transpose((((X+X) +transpose(step(X,12) ,4) ) +transpose(X,7) ) ,12) ) ) +transpose(((X|X) |step(transpose(echo(X,4,6) ,-7) ,12) ) ,7) ) ) ,4) ,-7) ,7) ) +transpose(step(((arpeggio(echo((X|arpeggio((arpeggio(X) +transpose(arpeggio(X) ,12) ) ) ) ,4,6) ) +transpose((((((transpose(X,-5) +transpose((X|transpose(X,-5) ) ,12) ) +transpose((echo(transpose(X,4) ,4,6) |echo(transpose(X,4) ,4,6) ) ,4) ) +transpose((X|(((X+transpose(X,4) ) +transpose(X,7) ) |X) ) ,7) ) +transpose(((((step(X,12) +transpose(shuffle(X) ,12) ) +shuffle(X) ) +(echo(transpose((((X+transpose(transpose(X,-7) ,4) ) +transpose(step(X,12) ,7) ) +step((X+transpose(X,7) ) ,12) ) ,-5) ,4,6) +transpose((transpose(X,4) +transpose(step((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,7) ) ,12) ,12) ) ,12) ) ) |((arpeggio(step(transpose(transpose(shuffle(X) ,4) ,-5) ,12) ) +transpose((echo(shuffle(echo(X,4,6) ) ,4,6) +((((step(((X+transpose(X,4) ) +transpose(X,7) ) ,12) +transpose(((echo(X,4,6) +transpose(X,4) ) +transpose(X,7) ) ,4) ) +transpose(arpeggio(transpose(X,-7) ) ,7) ) +transpose(transpose(transpose((X+transpose(X,7) ) ,4) ,-7) ,4) ) +transpose(((step((transpose(X,-5) |X) ,12) +transpose(transpose(((transpose(X,-7) +transpose(echo(X,4,6) ,4) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) ,-5) ,4) ) +transpose((X|X) ,7) ) ,7) ) ) ,4) ) +transpose(transpose(arpeggio(X) ,4) ,7) ) ) ,4) ) +transpose(arpeggio(arpeggio((step(transpose(shuffle(echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) ) ,-5) ,12) +step(X,12) ) ) ) ,7) ) ,4) ) +transpose((echo(echo(transpose(X,4) ,4,6) ,4,6) +transpose(shuffle(((transpose(arpeggio(X) ,-7) +transpose((shuffle(X) |echo((X+transpose(X,7) ) ,4,6) ) ,12) ) +arpeggio((((X+transpose(X,12) ) +transpose(transpose(X,-7) ,4) ) +transpose(arpeggio(X) ,7) ) ) ) ) ,4) ) ,7) ) ,12) ,4) ) +transpose(((arpeggio(((transpose(echo(X,4,6) ,-7) +transpose(shuffle((transpose((X+transpose(X,12) ) ,-5) +transpose(arpeggio(X) ,12) ) ) ,4) ) +transpose(((shuffle(transpose(X,-7) ) |transpose(X,4) ) +step(((X|X) +echo(X,4,6) ) ,12) ) ,7) ) ) +echo((echo(echo(X,4,6) ,4,6) |step(((shuffle(X) +transpose(transpose(shuffle(X) ,4) ,4) ) +transpose(step(X,12) ,7) ) ,12) ) ,4,6) ) +arpeggio((echo(arpeggio(shuffle(arpeggio(X) ) ) ,4,6) +(((((echo(X,4,6) +(X+transpose(arpeggio((X|X) ) ,12) ) ) +transpose((X+transpose(X,7) ) ,4) ) +transpose(echo((((echo(X,4,6) +transpose((X|X) ,7) ) +transpose(((X|X) |X) ,4) ) +transpose(((shuffle(X) +transpose((X+transpose(X,7) ) ,4) ) +transpose((X+transpose(X,12) ) ,7) ) ,7) ) ,4,6) ,7) ) |((arpeggio(X) +transpose((X+X) ,4) ) +transpose(step(transpose(X,-7) ,12) ,7) ) ) +transpose(arpeggio(arpeggio(((X+transpose(X,7) ) |(X|X) ) ) ) ,4) ) ) ) ) ,7) ) ,4,6) ) ) |transpose((transpose(shuffle((transpose((transpose(shuffle(arpeggio(X) ) ,-7) +transpose(step(transpose(X,4) ,12) ,12) ) ,-5) +transpose((((echo(X,4,6) +(step(X,12) |arpeggio((X|X) ) ) ) +transpose(step((transpose(arpeggio(X) ,-5) +step(X,12) ) ,12) ,4) ) +transpose((transpose(step(X,12) ,-5) +transpose((arpeggio(X) +echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) ) ,7) ) ,7) ) ,12) ) ) ,-7) |transpose(echo(echo(((echo(arpeggio((transpose(X,4) +X) ) ,4,6) +echo(step(X,12) ,4,6) ) +((((transpose(X,-5) +transpose((X|X) ,12) ) +transpose(transpose(step(X,12) ,-7) ,12) ) +transpose((echo(X,4,6) |((X+transpose(X,4) ) +transpose(X,7) ) ) ,-5) ) +echo(X,4,6) ) ) ,4,6) ,4,6) ,4) ) ,-5) ) )
random seed used was 0

NOTE: Generated phrase was too large ( 12629 ) , it has been truncated at 5000 notes.


The algorithm for Expresso is written in KeyKit, and here's the source code.