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((transpose(echo((transpose(transpose(transpose((transpose(shuffle(X) ,-5) +transpose(X,12) ) ,4) ,4) ,-7) +transpose(((transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) +transpose((X|X) ,-7) ) |(((transpose(((transpose(X,-7) +transpose((X+transpose(X,12) ) ,4) ) +transpose(transpose(X,4) ,7) ) ,-7) +echo((X+transpose(X,7) ) ,4,6) ) +transpose((arpeggio(X) |X) ,4) ) +transpose((((transpose(X,-5) +shuffle(X) ) +transpose(transpose(X,4) ,4) ) +transpose((step(((X+transpose(X,4) ) +transpose(X,7) ) ,12) +transpose(X,12) ) ,7) ) ,7) ) ) ,-7) ) ,4,6) ,-5) +transpose(((transpose(((shuffle(transpose((X+transpose(X,4) ) ,-5) ) +transpose((((X|X) +(X+transpose(transpose(X,-7) ,12) ) ) |step((shuffle(X) |X) ,12) ) ,12) ) +transpose(transpose(transpose(((X+transpose(X,12) ) |step(X,12) ) ,-5) ,4) ,-5) ) ,-5) +transpose(transpose(((transpose((((transpose(X,-7) +arpeggio(X) ) +transpose((X+transpose(X,12) ) ,12) ) |(transpose(X,-5) +(X+X) ) ) ,4) +(transpose((((X+transpose(X,12) ) +transpose((X+transpose(X,7) ) ,4) ) +transpose(X,7) ) ,-7) +transpose(transpose(transpose(X,-7) ,4) ,-5) ) ) +transpose(transpose(((transpose(X,-5) +(X+transpose((X+transpose(X,7) ) ,12) ) ) +transpose(transpose((X+X) ,-5) ,7) ) ,-7) ,12) ) ,-5) ,4) ) +transpose((transpose((shuffle(step((echo(X,4,6) +transpose(arpeggio(X) ,12) ) ,12) ) +transpose((echo(transpose(X,4) ,4,6) +transpose(arpeggio(X) ,12) ) ,12) ) ,4) +transpose(transpose((transpose((X+X) ,-5) +transpose(transpose((X|shuffle(X) ) ,-7) ,-7) ) ,-5) ,12) ) ,7) ) ,7) ) ,4) +transpose((((echo(echo((transpose(transpose(transpose(X,-7) ,-7) ,-7) +transpose(transpose((X|X) ,4) ,12) ) ,4,6) ,4,6) +transpose(echo(echo(step(transpose(echo(transpose(((((transpose(X,-5) +transpose(transpose(X,4) ,7) ) +transpose(((X+transpose((X+transpose(X,7) ) ,4) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) ,7) ) +transpose(echo(shuffle(X) ,4,6) ,4) ) +transpose(echo((transpose(X,4) +X) ,4,6) ,7) ) ,-5) ,4,6) ,4) ,12) ,4,6) ,4,6) ,4) ) +transpose(transpose(echo(step(((transpose(transpose(X,4) ,4) +transpose(shuffle(transpose(X,-7) ) ,12) ) +transpose(((step(X,12) +transpose((X+transpose(X,7) ) ,7) ) +transpose((step(X,12) +transpose(X,-5) ) ,12) ) ,12) ) ,12) ,4,6) ,4) ,7) ) |((((transpose((transpose((step(X,12) +transpose(X,12) ) ,4) |((step((((X+transpose(X,7) ) +transpose(X,4) ) +transpose(arpeggio(X) ,7) ) ,12) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) +transpose(step(transpose(X,-7) ,12) ,12) ) ) ,4) +transpose(echo((((transpose(X,4) |transpose(transpose((transpose(X,-7) +transpose(step(X,12) ,7) ) ,-7) ,4) ) +transpose(transpose((arpeggio(transpose(X,-7) ) +transpose(step(transpose(X,-7) ,12) ,12) ) ,-7) ,4) ) +transpose((echo((transpose(X,-7) +transpose(transpose(X,-7) ,7) ) ,4,6) +((step(X,12) +transpose((X+transpose(X,7) ) ,12) ) +transpose(step((X+transpose(X,7) ) ,12) ,12) ) ) ,7) ) ,4,6) ,4) ) +transpose(((step((transpose(transpose(((X+X) +transpose((X+transpose(X,7) ) ,7) ) ,4) ,-5) +(shuffle(((X|X) +X) ) +(transpose(X,-5) |transpose(X,-7) ) ) ) ,12) +transpose(step(transpose(arpeggio(((X+transpose(X,4) ) +transpose(X,7) ) ) ,-5) ,12) ,4) ) +transpose(((transpose(shuffle(X) ,-7) +transpose((transpose(X,-7) +transpose(X,7) ) ,12) ) +step(transpose(transpose((X+transpose(X,7) ) ,4) ,-5) ,12) ) ,7) ) ,7) ) +step(step((transpose(transpose((echo(X,4,6) |X) ,4) ,-7) +transpose(transpose((X+transpose(X,12) ) ,4) ,-5) ) ,12) ,12) ) +transpose(transpose((transpose(transpose(transpose(((transpose(X,-7) +transpose((X+X) ,4) ) +transpose(transpose(X,4) ,7) ) ,-5) ,-5) ,-7) |transpose((((transpose(echo((X+transpose(X,12) ) ,4,6) ,-7) +(echo(X,4,6) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) ) +echo(arpeggio((X|X) ) ,4,6) ) +transpose((transpose(step(X,12) ,4) |echo(X,4,6) ) ,7) ) ,4) ) ,-7) ,12) ) ) ,4) ) +transpose(transpose(transpose(transpose(shuffle(((arpeggio(((transpose((X+transpose(X,12) ) ,4) |arpeggio((transpose(X,4) +step(X,12) ) ) ) +transpose(transpose(((((X+transpose(X,4) ) +transpose(X,7) ) |transpose(transpose(X,4) ,-7) ) |(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) |step(X,12) ) ) ,-7) ,7) ) ) +transpose(echo((((((X+step(X,12) ) +transpose((X|(X+X) ) ,12) ) +(transpose(transpose(X,4) ,4) +X) ) +transpose(transpose(transpose(transpose(transpose(transpose(X,-7) ,4) ,4) ,-5) ,-7) ,4) ) +transpose(X,7) ) ,4,6) ,4) ) +transpose(transpose((transpose(X,-7) +transpose(arpeggio((transpose(X,4) +transpose(X,4) ) ) ,7) ) ,-7) ,7) ) ) ,-7) ,-5) ,4) ,7) )
random seed used was 245773105 EXPR = (transpose(((((transpose((((arpeggio(transpose(X,4) ) +shuffle(echo(transpose((step(X,12) |X) ,4) ,4,6) ) ) +transpose(transpose(transpose(echo(transpose(X,4) ,4,6) ,-5) ,4) ,12) ) |(arpeggio((((echo((X|X) ,4,6) +transpose((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,-5) ) ,12) ) +transpose(((arpeggio(X) |(transpose(X,4) |X) ) +transpose((X+transpose(((X+transpose(X,12) ) +transpose((X+transpose(X,7) ) ,12) ) ,12) ) ,12) ) ,4) ) +transpose(transpose((transpose(X,4) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ) ,4) ,7) ) ) +(transpose(((X+X) |((X|X) +transpose(X,7) ) ) ,-5) +transpose(transpose((echo(X,4,6) +echo(X,4,6) ) ,4) ,12) ) ) ) ,-7) +transpose(transpose(((((X|X) +transpose(transpose(X,-7) ,4) ) +transpose(((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,4) ) +transpose(X,7) ) ,7) ) |(((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,4) ) +transpose(shuffle(((X|X) |(X|X) ) ) ,4) ) +transpose((transpose(X,4) |(X+transpose(transpose(X,4) ,12) ) ) ,7) ) ) ,-5) ,12) ) +transpose(step((transpose(((X|transpose(X,-5) ) +transpose(transpose((transpose(X,-7) +shuffle((X+transpose(X,12) ) ) ) ,4) ,7) ) ,4) +step((transpose(shuffle(X) ,-7) +(step(transpose(transpose(shuffle(X) ,-5) ,4) ,12) |(transpose(((X|X) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) ,-5) |(((X+transpose(X,12) ) +transpose(shuffle(transpose(shuffle(X) ,-5) ) ,12) ) +(X|transpose(X,4) ) ) ) ) ) ,12) ) ,12) ,12) ) |((((shuffle(((transpose(X,-7) +transpose(transpose((X+X) ,-5) ,4) ) +transpose((X+transpose(transpose(X,4) ,7) ) ,7) ) ) +transpose((transpose(X,-7) +transpose(((X+transpose(X,12) ) +transpose((X+X) ,7) ) ,12) ) ,4) ) +transpose(((X|(X+X) ) +transpose(step(X,12) ,7) ) ,7) ) +transpose(transpose(transpose(echo(transpose(transpose((transpose((X+X) ,-7) |transpose(X,-7) ) ,-5) ,-5) ,4,6) ,4) ,4) ,4) ) +transpose(transpose(((((X+transpose((X+transpose(X,12) ) ,4) ) +transpose(transpose(X,4) ,7) ) +transpose(shuffle(step(X,12) ) ,12) ) +transpose(transpose(transpose(X,-7) ,-7) ,4) ) ,-5) ,7) ) ) +step(((transpose((arpeggio(step((((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,4) ) +transpose(X,7) ) +transpose(echo(X,4,6) ,12) ) ,12) ) +transpose(transpose(((X+X) +echo(((X+transpose(X,12) ) +X) ,4,6) ) ,-7) ,4) ) ,-5) +transpose((((transpose((X+transpose(transpose(X,-5) ,7) ) ,4) +transpose(transpose((X+transpose(X,-5) ) ,4) ,7) ) +((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,7) ) |transpose(X,-7) ) ) +((transpose(transpose(transpose(X,-5) ,4) ,4) |((transpose(X,-5) +transpose((((X+transpose(X,4) ) +transpose(X,7) ) +X) ,7) ) +(X+transpose(X,-5) ) ) ) +step(shuffle(((transpose(transpose(transpose(X,-5) ,-7) ,-5) +transpose((X+transpose(X,7) ) ,4) ) +transpose(transpose(X,-5) ,7) ) ) ,12) ) ) ,4) ) +transpose(step(step(arpeggio((X+transpose(X,12) ) ) ,12) ,12) ,7) ) ,12) ) ,-7) +transpose(transpose(transpose(transpose(echo(transpose(step(echo(echo((step(arpeggio(X) ,12) +transpose(step(transpose(X,-5) ,12) ,-5) ) ,4,6) ,4,6) ,12) ,4) ,4,6) ,4) ,4) ,-5) ,12) )
random seed used was 0 EXPR = (((transpose(shuffle(step(echo(transpose(transpose(((arpeggio(shuffle((((transpose(X,-5) +X) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) +transpose(step(echo(X,4,6) ,12) ,7) ) ) ) +transpose((((transpose(shuffle((X+X) ) ,4) +transpose(transpose((X|(X|X) ) ,4) ,4) ) +transpose((transpose(X,-7) +transpose(transpose((X+arpeggio((X|X) ) ) ,-7) ,12) ) ,7) ) |((transpose((X|X) ,4) +transpose(((X+X) +transpose(shuffle(X) ,7) ) ,7) ) +transpose(echo(((X+X) |transpose(X,-7) ) ,4,6) ,7) ) ) ,7) ) +shuffle(transpose((shuffle((X+X) ) +transpose(step((X|X) ,12) ,4) ) ,4) ) ) ,-7) ,4) ,4,6) ,12) ) ,-7) |transpose(transpose(transpose(shuffle(shuffle(((step(shuffle(transpose(transpose((echo((X+transpose(X,12) ) ,4,6) +transpose(step(arpeggio(X) ,12) ,12) ) ,-5) ,4) ) ,12) +transpose(transpose(transpose(echo(X,4,6) ,4) ,-5) ,4) ) +transpose(transpose((((X+transpose(X,4) ) +transpose(X,7) ) |X) ,-5) ,7) ) ) ) ,-7) ,-7) ,4) ) +(((transpose((transpose(transpose(transpose(((X|transpose(X,4) ) +(X|X) ) ,4) ,-7) ,-5) +transpose((transpose((arpeggio(transpose(X,-5) ) +transpose((((((shuffle(X) +transpose((X+transpose(X,12) ) ,12) ) +transpose(shuffle(X) ,7) ) +transpose((X+transpose(X,7) ) ,7) ) +transpose(((transpose(X,-7) |X) +transpose(X,12) ) ,12) ) +transpose((arpeggio(((((X|X) +transpose(X,4) ) +transpose(X,7) ) +transpose(transpose(X,4) ,12) ) ) +transpose((arpeggio(X) |transpose(transpose(transpose(X,-7) ,-7) ,-5) ) ,12) ) ,12) ) ,12) ) ,-5) |arpeggio((transpose((step(X,12) +X) ,-5) +transpose(transpose((X+transpose(arpeggio(X) ,7) ) ,-7) ,12) ) ) ) ,7) ) ,4) +arpeggio((((echo((transpose(((X+X) |X) ,-7) +transpose(shuffle(((transpose((X|X) ,-5) +transpose(transpose(transpose(X,4) ,-5) ,-5) ) +transpose(step(transpose(transpose(X,-7) ,-5) ,12) ,4) ) ) ,7) ) ,4,6) +transpose(transpose(arpeggio(transpose(shuffle((transpose(transpose((X+X) ,-7) ,-7) |shuffle((transpose(X,-5) +transpose(X,7) ) ) ) ) ,4) ) ,-5) ,4) ) +transpose((step((((transpose(X,4) +transpose(((((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(X,4) ) +transpose((shuffle(X) |(X|X) ) ,7) ) +transpose(((transpose(X,-7) +transpose(transpose(X,4) ,4) ) +transpose(X,7) ) ,4) ) +transpose(transpose(transpose((X|X) ,-7) ,-7) ,7) ) ,12) ) +transpose(transpose(step(transpose(transpose(X,-7) ,4) ,12) ,4) ,4) ) +transpose((arpeggio((X+X) ) +shuffle(X) ) ,7) ) ,12) +transpose(step(step(step((X|((X+transpose(X,7) ) +X) ) ,12) ,12) ,12) ,12) ) ,7) ) +transpose(transpose((arpeggio(echo(X,4,6) ) |((transpose(X,-5) |(X+transpose(X,7) ) ) +transpose(transpose(step(X,12) ,-5) ,12) ) ) ,-5) ,12) ) ) ) +transpose(transpose((((((transpose(((transpose(transpose((step(X,12) |arpeggio(X) ) ,4) ,4) +transpose((transpose((((X+transpose(shuffle(X) ,4) ) +transpose(X,7) ) |echo((X+X) ,4,6) ) ,4) +transpose(((shuffle((X+X) ) +transpose(X,12) ) |(((X+transpose(X,7) ) +transpose(X,12) ) +transpose(X,-5) ) ) ,12) ) ,4) ) +transpose((((X|X) |X) |((X+transpose(X,12) ) +transpose(transpose((step(X,12) |(X+transpose(X,12) ) ) ,-7) ,12) ) ) ,7) ) ,4) |transpose(((transpose(echo((step(transpose(X,4) ,12) +arpeggio(X) ) ,4,6) ,-7) +echo(transpose((step(transpose(X,-7) ,12) +step((X+X) ,12) ) ,-5) ,4,6) ) +(arpeggio((transpose(((X+transpose((X+X) ,4) ) +transpose(shuffle(X) ,7) ) ,4) +transpose(transpose(X,-5) ,4) ) ) +transpose((arpeggio(transpose(X,-5) ) +(X|transpose(((X|X) +transpose(X,-5) ) ,4) ) ) ,7) ) ) ,4) ) +echo((((echo(transpose(transpose(X,4) ,-7) ,4,6) +transpose(arpeggio((((X|transpose(X,-7) ) +((X+X) |X) ) |(X+transpose((X+X) ,7) ) ) ) ,4) ) +transpose((echo(X,4,6) |((((X+X) +((X+transpose(X,4) ) +transpose(X,7) ) ) +transpose(X,4) ) +transpose(transpose(X,-7) ,12) ) ) ,7) ) +transpose((transpose(shuffle(echo((X+X) ,4,6) ) ,-7) |transpose((X+transpose(X,12) ) ,-5) ) ,12) ) ,4,6) ) +transpose(transpose((transpose(echo(transpose(X,-7) ,4,6) ,-5) |((X|(X+transpose(X,12) ) ) +transpose(((echo(X,4,6) +(X|X) ) |(X+transpose((X+transpose(X,7) ) ,7) ) ) ,12) ) ) ,4) ,7) ) +transpose(arpeggio(shuffle(echo(transpose((((step(X,12) |echo((X|X) ,4,6) ) +transpose(transpose(transpose(transpose(X,4) ,4) ,-7) ,4) ) +transpose(((echo(X,4,6) +transpose((echo(X,4,6) |(X+transpose(X,7) ) ) ,7) ) +transpose(((X+X) +transpose(shuffle(transpose(X,4) ) ,12) ) ,12) ) ,7) ) ,4) ,4,6) ) ) ,4) ) +transpose((transpose(transpose((transpose(arpeggio((X+transpose((X|X) ,7) ) ) ,4) |((transpose(transpose(X,4) ,-5) |shuffle(((X|X) +X) ) ) +transpose(((X|X) +X) ,7) ) ) ,-7) ,4) +transpose(transpose(step((transpose(transpose((((arpeggio(X) +transpose((X|X) ,12) ) +transpose((echo(X,4,6) +transpose((X+X) ,7) ) ,4) ) +transpose(echo(X,4,6) ,7) ) ,-5) ,-7) |((X+(X+transpose(X,7) ) ) +shuffle((transpose(transpose(X,-5) ,-7) |X) ) ) ) ,12) ,-5) ,12) ) ,7) ) ,4) ,12) ) +transpose(transpose(transpose((shuffle(((transpose(X,4) +transpose(transpose(transpose((X+X) ,4) ,4) ,7) ) +transpose(step((transpose((X+transpose(echo(X,4,6) ,12) ) ,-5) |(X|step(step(X,12) ,12) ) ) ,12) ,7) ) ) |(shuffle((((transpose(step(X,12) ,4) +(transpose((X+X) ,-5) +transpose(X,12) ) ) +transpose(((X+(X+transpose(X,12) ) ) +transpose((step(X,12) +transpose(X,4) ) ,12) ) ,7) ) +transpose(((step(transpose(X,4) ,12) +transpose(echo(step(X,12) ,4,6) ,7) ) |(((X|step(X,12) ) +transpose((X+transpose(X,12) ) ,4) ) +transpose(X,7) ) ) ,12) ) ) |transpose(transpose(transpose(((((X+X) +transpose(transpose(X,-5) ,-7) ) +transpose((echo(X,4,6) +(X+transpose((((X+transpose(X,7) ) +transpose(X,4) ) +transpose(transpose(X,-7) ,7) ) ,12) ) ) ,4) ) +transpose(transpose(arpeggio(X) ,-5) ,7) ) ,-7) ,-5) ,4) ) ) ,-7) ,4) ,-7) ) ) |(step((shuffle(arpeggio((step(transpose(((((transpose(X,-7) +transpose(step((X|X) ,12) ,12) ) +transpose(step((echo(shuffle(X) ,4,6) +transpose(X,-7) ) ,12) ,7) ) +transpose(echo(transpose(shuffle((X|X) ) ,-5) ,4,6) ,4) ) +transpose(((transpose(step(transpose(X,-7) ,12) ,-5) +transpose(transpose(transpose(X,4) ,4) ,4) ) +transpose(step(step(X,12) ,12) ,7) ) ,7) ) ,-5) ,12) |shuffle(arpeggio((X+(X+transpose(X,7) ) ) ) ) ) ) ) +step(transpose(transpose(transpose((((((echo(transpose(X,-5) ,4,6) +(X|(X+X) ) ) +transpose(transpose(((X|step(X,12) ) |arpeggio(X) ) ,-7) ,4) ) +transpose((((shuffle((X+transpose(X,7) ) ) +transpose((X|X) ,4) ) +transpose(step(X,12) ,7) ) +((X+transpose(X,4) ) +transpose(X,7) ) ) ,7) ) +transpose((transpose(transpose((X+transpose((X+X) ,12) ) ,-5) ,-5) +((((transpose(X,4) +transpose(step(X,12) ,4) ) +transpose((X|X) ,7) ) +(arpeggio(X) +transpose(X,7) ) ) |arpeggio((X|X) ) ) ) ,4) ) +transpose((((((X|X) +X) |((transpose(X,4) +transpose(X,4) ) +transpose(X,7) ) ) +transpose(arpeggio(arpeggio(X) ) ,7) ) +(echo(transpose(X,4) ,4,6) |arpeggio(X) ) ) ,7) ) ,4) ,-7) ,4) ,12) ) ,12) |transpose((((echo(shuffle(step(transpose(transpose(transpose(X,-7) ,-7) ,-5) ,12) ) ,4,6) +(echo((transpose(transpose(transpose(((transpose(X,4) |echo((X|X) ,4,6) ) |arpeggio(((X|X) |transpose(X,4) ) ) ) ,4) ,-7) ,-7) +transpose((((((X+transpose(X,4) ) +transpose(X,7) ) |transpose(shuffle(transpose(X,-7) ) ,-7) ) +transpose(echo(transpose(X,4) ,4,6) ,4) ) +transpose(transpose(echo(transpose(transpose(X,-5) ,-7) ,4,6) ,-7) ,7) ) ,-5) ) ,4,6) +transpose((transpose(transpose(((transpose(echo((shuffle(transpose(X,-7) ) +transpose(X,12) ) ,4,6) ,4) +transpose(arpeggio(((transpose(transpose((X+transpose(X,12) ) ,-7) ,-7) +transpose(transpose(shuffle(X) ,4) ,7) ) +transpose(transpose((X|X) ,4) ,-7) ) ) ,4) ) +transpose((transpose(transpose((transpose(X,-5) +(X+(X|X) ) ) ,-5) ,4) |(transpose(step(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ,4) |shuffle(((X+transpose(X,4) ) +transpose(X,7) ) ) ) ) ,7) ) ,-7) ,-5) |(transpose((transpose(transpose(step(echo(X,4,6) ,12) ,4) ,4) +transpose(transpose((X|X) ,-5) ,-5) ) ,-5) +transpose((transpose((transpose(X,-7) +transpose(transpose(transpose(X,-7) ,4) ,12) ) ,-7) +transpose((X+transpose(echo(((echo(X,4,6) +transpose((transpose(X,-5) |arpeggio((X+X) ) ) ,4) ) +transpose((X+transpose(((X+X) |(X+X) ) ,7) ) ,7) ) ,4,6) ,7) ) ,12) ) ,12) ) ) ,7) ) ) +transpose(transpose(transpose(arpeggio(shuffle((transpose(transpose((shuffle(arpeggio((X+X) ) ) +transpose(step(transpose(shuffle((X|X) ) ,-7) ,12) ,-7) ) ,-5) ,4) +((transpose((X+transpose((X+X) ,12) ) ,-5) +shuffle(shuffle(X) ) ) |((transpose(((X+X) +transpose(transpose(transpose(X,4) ,-7) ,7) ) ,-5) +transpose((echo((transpose(transpose(X,4) ,4) +transpose(transpose(X,-7) ,7) ) ,4,6) |arpeggio(shuffle(transpose(X,-5) ) ) ) ,7) ) |transpose(transpose(step((X+transpose((X+X) ,12) ) ,12) ,-5) ,4) ) ) ) ) ) ,-7) ,4) ,12) ) |transpose(step(transpose((transpose((((((shuffle(X) +((X|X) |(X+X) ) ) +transpose(((arpeggio(X) +transpose(transpose(X,-7) ,4) ) +transpose(echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) ,7) ) ,4) ) +transpose((X+transpose((X|(X|X) ) ,12) ) ,7) ) +transpose(((((transpose(X,-7) +transpose((X+transpose(X,12) ) ,4) ) +transpose(transpose(X,-5) ,7) ) +transpose((((X+transpose((X+X) ,7) ) +transpose(((shuffle(X) |X) +transpose((X+transpose(X,7) ) ,12) ) ,4) ) +transpose(transpose(X,4) ,7) ) ,4) ) +transpose((transpose((transpose(X,-7) +transpose(transpose(X,-7) ,12) ) ,-5) |shuffle((shuffle(X) |(X+transpose(X,12) ) ) ) ) ,7) ) ,12) ) +transpose((shuffle(((X+transpose(X,12) ) +transpose(transpose(X,4) ,12) ) ) |((transpose(transpose(((((X+transpose(X,4) ) +transpose(X,7) ) +transpose((X+X) ,4) ) +transpose(step(X,12) ,7) ) ,4) ,-5) +transpose(echo(X,4,6) ,4) ) +transpose(echo((step(X,12) |X) ,4,6) ,7) ) ) ,7) ) ,4) |((echo(transpose(transpose((transpose(transpose(step(X,12) ,-7) ,-7) |transpose(X,-7) ) ,-7) ,-5) ,4,6) |(((transpose(shuffle(X) ,4) +transpose(transpose(echo((X+transpose(X,7) ) ,4,6) ,4) ,7) ) |arpeggio(transpose(transpose(X,4) ,-7) ) ) +transpose(echo((step(transpose(X,-5) ,12) |(X+transpose(X,7) ) ) ,4,6) ,7) ) ) |step(transpose(transpose(step(((X+transpose((X+(X|X) ) ,4) ) +transpose(((X|X) |X) ,7) ) ,12) ,4) ,4) ,12) ) ) ,-7) ,12) ,-7) ) ,4) ) )
random seed used was 0 EXPR = transpose(((shuffle((((transpose(transpose(((((step(X,12) +transpose(X,12) ) |(transpose((X+X) ,-7) +transpose(step(transpose(X,-5) ,12) ,12) ) ) +transpose(transpose(X,-5) ,-7) ) +transpose(transpose((((echo(X,4,6) |arpeggio(transpose(X,-7) ) ) +transpose(transpose(X,4) ,-7) ) |X) ,4) ,7) ) ,4) ,-7) +transpose(((((((transpose(X,-5) +transpose(arpeggio((X+transpose(transpose(X,-5) ,7) ) ) ,7) ) +transpose((transpose(step(transpose(X,4) ,12) ,-7) +transpose((echo(X,4,6) |transpose(X,-5) ) ,7) ) ,7) ) +(arpeggio(arpeggio(shuffle(X) ) ) +transpose(step((X|X) ,12) ,7) ) ) +(((echo((echo((X+transpose(X,12) ) ,4,6) +transpose(transpose(echo(X,4,6) ,4) ,7) ) ,4,6) +step((step(arpeggio(X) ,12) |echo(X,4,6) ) ,12) ) +transpose((transpose(((((X|X) +transpose((((shuffle(X) +transpose(X,-7) ) +transpose(transpose(X,4) ,4) ) +transpose(arpeggio(X) ,7) ) ,4) ) +transpose(((echo(X,4,6) +transpose(step(transpose(X,-7) ,12) ,4) ) +transpose(transpose((X+X) ,4) ,7) ) ,7) ) +transpose(((transpose(transpose(X,4) ,4) +transpose(transpose((X+transpose(X,7) ) ,4) ,12) ) |step(X,12) ) ,7) ) ,4) +transpose(transpose((X|(X+X) ) ,4) ,12) ) ,4) ) +transpose(transpose(echo((transpose(X,4) |shuffle((X|X) ) ) ,4,6) ,-5) ,7) ) ) +transpose(step(transpose(step((((transpose((transpose(((X+transpose(X,12) ) +transpose(echo(X,4,6) ,12) ) ,-5) +transpose(((transpose(X,-7) +transpose(X,4) ) +transpose(transpose(X,-5) ,7) ) ,12) ) ,-7) +transpose((X+X) ,4) ) +transpose(step((transpose((X+transpose(X,12) ) ,-7) +transpose(arpeggio((X+transpose(transpose(X,4) ,7) ) ) ,12) ) ,12) ,7) ) +transpose(((transpose(((step(X,12) +transpose((X+transpose(X,12) ) ,4) ) +transpose(X,7) ) ,-5) +transpose(X,12) ) |((shuffle(X) +step(X,12) ) |((X+X) +transpose(((X+X) |(X+transpose(X,12) ) ) ,12) ) ) ) ,12) ) ,12) ,-7) ,12) ,4) ) +transpose(arpeggio((transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-5) +transpose(arpeggio(X) ,7) ) ) ,7) ) ,12) ) |shuffle(((((((((transpose(X,4) +transpose((X+X) ,4) ) +transpose(transpose(((X+X) +transpose((X|X) ,12) ) ,-5) ,7) ) +transpose(X,4) ) +transpose((transpose(step(shuffle(X) ,12) ,-5) |(echo((((X+X) +transpose(echo(X,4,6) ,4) ) +transpose(step(X,12) ,7) ) ,4,6) |((X+X) +transpose(shuffle((X+X) ) ,7) ) ) ) ,7) ) +transpose(transpose(((((X+transpose(X,4) ) +transpose(X,7) ) |arpeggio(X) ) +transpose(transpose(X,-7) ,-7) ) ,4) ,4) ) +transpose(transpose(arpeggio(transpose(((X+transpose(X,7) ) +transpose((X+transpose(X,7) ) ,12) ) ,4) ) ,4) ,7) ) +transpose(transpose((transpose(((X|X) +transpose((X|X) ,7) ) ,-5) +transpose((X+transpose(echo((X+X) ,4,6) ,-7) ) ,-5) ) ,4) ,7) ) +transpose(transpose(transpose(transpose(((step(shuffle(X) ,12) +transpose((transpose(X,-5) +transpose(transpose(transpose(X,-7) ,-5) ,12) ) ,4) ) +transpose((((X|X) +transpose(echo(step(X,12) ,4,6) ,4) ) +transpose((step(X,12) |X) ,7) ) ,7) ) ,-7) ,4) ,4) ,12) ) ) ) +(transpose((transpose(arpeggio(transpose(echo(transpose(echo(X,4,6) ,-7) ,4,6) ,-7) ) ,-5) +transpose(echo(((transpose(step(X,12) ,-5) |(transpose(step(X,12) ,-7) +transpose(X,-7) ) ) +transpose(arpeggio((step(transpose(X,-5) ,12) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) ) ,12) ) ,4,6) ,12) ) ,-7) +transpose(transpose((transpose(arpeggio(arpeggio(transpose(transpose(((X+transpose(X,7) ) |X) ,-5) ,-7) ) ) ,-5) +transpose(transpose((((echo((step(transpose((X+X) ,4) ,12) +transpose(transpose(arpeggio(shuffle(X) ) ,-5) ,12) ) ,4,6) +(((transpose((transpose(X,4) +(X+transpose(X,7) ) ) ,4) +transpose(X,4) ) +transpose(((transpose(echo(X,4,6) ,4) +transpose((transpose(shuffle(X) ,4) +transpose(step(X,12) ,7) ) ,4) ) +transpose(step(step(X,12) ,12) ,7) ) ,7) ) +transpose((transpose(X,4) +transpose(echo((X+X) ,4,6) ,7) ) ,12) ) ) +shuffle(transpose(echo((transpose((transpose(X,-7) |transpose(X,-7) ) ,-7) +(((X+transpose(X,4) ) +transpose(X,7) ) +X) ) ,4,6) ,4) ) ) +(transpose(echo((X+transpose(step(X,12) ,12) ) ,4,6) ,-5) |((step(transpose(((X|X) +transpose(X,4) ) ,-7) ,12) +transpose((((X+transpose(arpeggio(X) ,4) ) +transpose(transpose(transpose(X,-7) ,-7) ,7) ) +(echo((X+X) ,4,6) +transpose((X+transpose(X,7) ) ,-5) ) ) ,4) ) +transpose(arpeggio(transpose(transpose(arpeggio((X+transpose(X,12) ) ) ,4) ,-7) ) ,7) ) ) ) ,-5) ,7) ) ,-5) ,7) ) ) ) |(((((shuffle(arpeggio(arpeggio(((((((X+transpose(X,12) ) +transpose(echo(X,4,6) ,12) ) +transpose(((X+transpose(X,12) ) +transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,7) ) ,7) ) |step((transpose((X+transpose(X,12) ) ,-5) +transpose(transpose(X,4) ,7) ) ,12) ) +transpose(X,12) ) +echo((transpose(X,-5) +transpose(arpeggio(X) ,-5) ) ,4,6) ) ) ) ) +transpose(((((((transpose((X|X) ,-5) +transpose(transpose(step((X+transpose(transpose(transpose(X,-7) ,-7) ,12) ) ,12) ,-7) ,12) ) |arpeggio(X) ) +echo(transpose(step(shuffle(transpose(X,4) ) ,12) ,-5) ,4,6) ) +transpose((transpose(echo(((shuffle(X) |X) +transpose(X,12) ) ,4,6) ,-7) +transpose(echo((step((((X+transpose(X,7) ) +shuffle(X) ) |(X+transpose(X,12) ) ) ,12) +(shuffle(X) |(X|X) ) ) ,4,6) ,12) ) ,12) ) +(transpose((((echo(transpose(X,-7) ,4,6) +transpose(step(X,12) ,4) ) +transpose(transpose(step(X,12) ,-5) ,7) ) +transpose((transpose((X+transpose(X,7) ) ,4) |echo(transpose((X+transpose(X,12) ) ,4) ,4,6) ) ,-5) ) ,-7) +echo(X,4,6) ) ) +transpose(transpose(echo(echo(transpose(((X+transpose(X,7) ) +transpose(echo(step(X,12) ,4,6) ,-5) ) ,4) ,4,6) ,4,6) ,-7) ,7) ) ,4) ) +transpose(transpose(step(shuffle(transpose(transpose((X+transpose(X,12) ) ,-5) ,4) ) ,12) ,-5) ,7) ) +(((shuffle((arpeggio(step(transpose(((transpose(X,-5) +(transpose(X,-5) +transpose(X,-7) ) ) |(((X+transpose(X,7) ) +transpose(X,4) ) +transpose((X|X) ,7) ) ) ,-5) ,12) ) |(transpose(step(X,12) ,4) +transpose((transpose(X,-7) +transpose((transpose(transpose(X,-5) ,-5) |transpose((X+transpose(X,7) ) ,-7) ) ,7) ) ,12) ) ) ) +transpose((((transpose(transpose((transpose(X,-7) +transpose(echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) ,12) ) ,4) ,4) +transpose((transpose(((transpose(X,-5) +transpose(X,4) ) +transpose((step((X+X) ,12) |((transpose(X,-7) +transpose((shuffle(X) +(X+X) ) ,4) ) +transpose(transpose(transpose(X,4) ,4) ,7) ) ) ,12) ) ,-7) +transpose(shuffle((echo(transpose((X+X) ,4) ,4,6) +transpose(transpose(X,4) ,12) ) ) ,7) ) ,4) ) +transpose(step((transpose((((transpose(X,-5) +transpose((X|X) ,4) ) +transpose(step(X,12) ,7) ) +(X+X) ) ,-7) +transpose(transpose((X+transpose(X,7) ) ,4) ,7) ) ,12) ,7) ) |(echo(X,4,6) |arpeggio((X+transpose((X+transpose(X,12) ) ,12) ) ) ) ) ,4) ) +transpose(((arpeggio(echo(transpose(transpose((((X|X) +transpose(X,12) ) |((echo(X,4,6) +transpose(X,4) ) +((X+transpose(X,7) ) +X) ) ) ,-5) ,4) ,4,6) ) +transpose((arpeggio((transpose(arpeggio(((arpeggio((transpose(X,4) +transpose((X+transpose(X,7) ) ,7) ) ) +transpose(arpeggio(((X+transpose((X+X) ,4) ) +transpose((X+transpose(X,12) ) ,7) ) ) ,4) ) +transpose(transpose(transpose(X,-5) ,4) ,7) ) ) ,-5) +transpose(transpose(transpose(transpose(X,-5) ,-7) ,-7) ,4) ) ) +transpose(transpose((transpose((X|X) ,-5) |transpose(echo(X,4,6) ,-5) ) ,4) ,12) ) ,4) ) +transpose(((((transpose(((step(X,12) +shuffle(transpose(X,-5) ) ) +transpose((X+transpose(transpose(X,-7) ,-5) ) ,7) ) ,-7) |transpose(((transpose((X+transpose(X,12) ) ,4) |echo(transpose(X,-5) ,4,6) ) +(arpeggio(X) |(X+transpose(transpose(X,-7) ,12) ) ) ) ,-5) ) +(shuffle(shuffle((transpose((X|X) ,-5) |X) ) ) +transpose(shuffle(transpose((arpeggio(transpose(X,4) ) |shuffle((X|X) ) ) ,-5) ) ,12) ) ) +transpose((((transpose(step(((X|X) +transpose(shuffle(X) ,12) ) ,12) ,-5) |step((shuffle(transpose(X,-7) ) |transpose(((X+transpose(X,7) ) +(X+X) ) ,-7) ) ,12) ) +transpose(((shuffle((X+transpose(echo(X,4,6) ,7) ) ) +transpose((((X+transpose(X,7) ) +arpeggio(X) ) +transpose((transpose(X,4) |echo(X,4,6) ) ,12) ) ,12) ) +(((transpose((transpose((X+transpose(X,12) ) ,-5) |(X|(X+X) ) ) ,-7) +transpose(((X+transpose(X,12) ) +(X|X) ) ,4) ) +transpose(transpose(arpeggio((X|X) ) ,4) ,7) ) +(shuffle(shuffle((X|X) ) ) +(transpose(X,4) +X) ) ) ) ,4) ) +transpose((((transpose((X|X) ,-5) +transpose(transpose(transpose(X,-5) ,-7) ,4) ) +transpose((echo((transpose(X,4) +X) ,4,6) +transpose((X|(transpose(X,4) +X) ) ,12) ) ,7) ) |((((X+transpose(X,7) ) +transpose(step(transpose(X,-5) ,12) ,4) ) +transpose(echo(transpose(echo(X,4,6) ,-7) ,4,6) ,7) ) +transpose(transpose((transpose((X|X) ,-5) +transpose(arpeggio(echo(X,4,6) ) ,12) ) ,-5) ,7) ) ) ,7) ) ,4) ) +transpose(((((((shuffle(((X+transpose(X,4) ) +transpose(X,7) ) ) +transpose(transpose((X+X) ,-5) ,7) ) +transpose((X+transpose(X,12) ) ,7) ) +transpose(((((X+X) |transpose(transpose(X,-5) ,4) ) +(X+transpose(X,12) ) ) +transpose(((((X+X) +transpose(X,-7) ) +transpose((echo(X,4,6) +transpose(X,12) ) ,4) ) +transpose(X,7) ) ,12) ) ,7) ) +transpose((((transpose(X,-7) +transpose(transpose((transpose(X,4) +X) ,-7) ,7) ) +(transpose(transpose(X,-7) ,4) +transpose(X,-5) ) ) +(transpose(transpose(shuffle(transpose(X,4) ) ,4) ,-7) |((shuffle(X) +transpose((X|X) ,12) ) +(X+transpose(X,7) ) ) ) ) ,4) ) +transpose(step(transpose(shuffle((X+X) ) ,4) ,12) ,7) ) +transpose(transpose(transpose((transpose(transpose(X,-5) ,4) +((X+transpose(transpose(X,-5) ,4) ) +transpose((X+transpose(X,12) ) ,7) ) ) ,-5) ,-5) ,12) ) ,7) ) ,7) ) ,7) ) +transpose(transpose(transpose((shuffle(X) +transpose(transpose(X,-7) ,7) ) ,4) ,4) ,4) ) ) +transpose(transpose((step(echo((transpose((transpose((((((X|X) +X) +transpose((X|X) ,4) ) +transpose(((X+X) |X) ,7) ) +transpose(X,7) ) ,-5) +((transpose((arpeggio(arpeggio(transpose(X,-5) ) ) +((transpose(X,4) +transpose((X+transpose(X,7) ) ,4) ) +transpose(X,7) ) ) ,4) +transpose(((((X+transpose(X,7) ) +transpose(X,12) ) |transpose(echo(X,4,6) ,4) ) |(((transpose(X,4) +transpose(((X+transpose(X,12) ) +X) ,12) ) +transpose((step(((X+transpose(X,4) ) +transpose(X,7) ) ,12) +arpeggio(X) ) ,4) ) +transpose(((X|X) +X) ,7) ) ) ,4) ) +transpose((transpose((((X|X) +transpose(shuffle(X) ,7) ) +transpose((X+X) ,-7) ) ,-5) +transpose(((step(X,12) +transpose(transpose(shuffle(arpeggio(X) ) ,-5) ,7) ) +transpose(transpose((transpose(X,4) |X) ,4) ,7) ) ,7) ) ,7) ) ) ,-5) +(echo(step(step(X,12) ,12) ,4,6) +transpose(((X|X) |transpose(X,-5) ) ,7) ) ) ,4,6) ,12) +step((step(arpeggio(transpose(echo(X,4,6) ,-5) ) ,12) |(transpose(X,4) +transpose(shuffle(echo(X,4,6) ) ,12) ) ) ,12) ) ,-5) ,12) ) |transpose(((((transpose((transpose(transpose((((X+transpose(transpose(X,-5) ,7) ) +arpeggio((step(X,12) |((X|X) |transpose(X,4) ) ) ) ) +transpose(step(X,12) ,-7) ) ,-5) ,4) +transpose(transpose(shuffle((X|X) ) ,-7) ,-7) ) ,-7) +transpose(transpose(shuffle((echo(((arpeggio(arpeggio(arpeggio(X) ) ) +transpose((X+(X+arpeggio(X) ) ) ,4) ) +transpose(X,7) ) ,4,6) +transpose(transpose(arpeggio((X+transpose(transpose(X,4) ,12) ) ) ,4) ,12) ) ) ,4) ,4) ) +transpose((shuffle(((arpeggio(transpose(step(((X+transpose(X,4) ) +transpose(X,7) ) ,12) ,-5) ) +transpose(transpose((((X+X) |transpose(X,-5) ) |X) ,-5) ,7) ) +step(((X|X) +transpose(echo(X,4,6) ,7) ) ,12) ) ) +transpose(((step(transpose(step(echo(echo(X,4,6) ,4,6) ,12) ,-7) ,12) +transpose(((transpose(transpose(step(transpose((transpose(X,4) +transpose(X,12) ) ,-5) ,12) ,-5) ,-7) +transpose(((step((X|(X+X) ) ,12) +transpose(arpeggio(X) ,-5) ) +shuffle((transpose((transpose(transpose(X,-5) ,-5) +transpose(step(X,12) ,12) ) ,-7) |step((shuffle(transpose(X,-7) ) +transpose(X,-7) ) ,12) ) ) ) ,4) ) +transpose(transpose(((arpeggio(echo(X,4,6) ) +transpose(transpose(X,-7) ,12) ) +transpose(((transpose(X,-7) +transpose((X|X) ,4) ) +transpose(((X|X) +transpose((X|X) ,7) ) ,7) ) ,7) ) ,4) ,7) ) ,4) ) +transpose((echo(transpose((((transpose(X,-7) +transpose(X,12) ) +transpose(transpose((X+transpose(X,12) ) ,4) ,-5) ) |((X|X) |((X+transpose(X,4) ) +transpose(X,7) ) ) ) ,-7) ,4,6) +transpose((transpose(transpose(X,-7) ,4) +transpose(arpeggio(step(step(X,12) ,12) ) ,12) ) ,7) ) ,7) ) ,12) ) ,7) ) |(arpeggio(transpose((((arpeggio(((X+transpose(shuffle(X) ,4) ) +transpose(X,7) ) ) +transpose((((X+transpose(X,4) ) +transpose(X,7) ) +transpose(echo(X,4,6) ,12) ) ,4) ) +transpose((transpose((X|X) ,4) |(X+X) ) ,7) ) +((X+transpose(X,12) ) |transpose(X,-7) ) ) ,-7) ) +transpose(transpose(echo(echo((transpose(X,4) +shuffle(shuffle(transpose(X,4) ) ) ) ,4,6) ,4,6) ,-7) ,12) ) ) |((transpose(((transpose(transpose(arpeggio((transpose((transpose(X,-7) |(X+transpose(X,12) ) ) ,4) |transpose(echo(X,4,6) ,-5) ) ) ,4) ,-5) |transpose(transpose(echo(transpose(((X|X) |transpose(transpose(X,-5) ,-5) ) ,4) ,4,6) ,-5) ,-7) ) +transpose(transpose(transpose(arpeggio(transpose(transpose(echo(X,4,6) ,-5) ,4) ) ,-5) ,-7) ,12) ) ,-7) +transpose((((((transpose(step(transpose(transpose((echo(X,4,6) +transpose(echo(X,4,6) ,12) ) ,4) ,4) ,12) ,4) |arpeggio(arpeggio(echo(shuffle(((X+transpose(X,4) ) +transpose(X,7) ) ) ,4,6) ) ) ) +step((transpose(transpose(((step(X,12) +(X|X) ) +transpose(X,12) ) ,4) ,-7) +transpose((step(X,12) +X) ,-7) ) ,12) ) +transpose(((transpose((step(transpose(transpose(((X+X) +transpose(step(X,12) ,7) ) ,4) ,-7) ,12) +((transpose(shuffle(X) ,4) +transpose((echo(transpose(echo(X,4,6) ,-7) ,4,6) +transpose(transpose((X+transpose(X,12) ) ,-7) ,12) ) ,12) ) +transpose((X|(X+transpose(X,12) ) ) ,-7) ) ) ,-7) +transpose(transpose(transpose(((shuffle(transpose(X,4) ) +transpose(shuffle(echo(((X+transpose(X,4) ) +transpose(X,7) ) ,4,6) ) ,4) ) +transpose((transpose(transpose((X+transpose(X,7) ) ,-5) ,4) |transpose(transpose((X+transpose(X,12) ) ,-7) ,4) ) ,7) ) ,4) ,-7) ,4) ) +transpose((transpose(((((transpose((transpose(X,-5) +transpose(echo(X,4,6) ,12) ) ,4) +transpose(transpose((X+transpose(step(X,12) ,12) ) ,-7) ,4) ) +transpose(shuffle(transpose(X,-7) ) ,7) ) +transpose(echo(step((X|X) ,12) ,4,6) ,4) ) +transpose(transpose(echo(X,4,6) ,-7) ,7) ) ,4) +(((transpose(transpose(transpose(X,-7) ,-7) ,4) +transpose(step((echo(X,4,6) +transpose(transpose(step((X+transpose(X,12) ) ,12) ,4) ,12) ) ,12) ,4) ) +transpose((((((transpose(X,-7) +transpose(X,4) ) +transpose(X,7) ) +transpose((transpose(arpeggio(X) ,4) |arpeggio((X+transpose(X,7) ) ) ) ,4) ) +transpose(echo(X,4,6) ,7) ) |((transpose((X|X) ,4) +arpeggio(X) ) |(transpose(X,-5) +transpose(transpose(X,4) ,12) ) ) ) ,7) ) +((transpose(transpose(X,4) ,-5) +(transpose(X,-7) |X) ) |(arpeggio(shuffle((X+X) ) ) +transpose(transpose(shuffle((X+X) ) ,-5) ,7) ) ) ) ) ,7) ) ,12) ) |transpose((echo((transpose((X+transpose((X+transpose(X,12) ) ,12) ) ,4) +((X+transpose((X+transpose((X+X) ,7) ) ,4) ) +transpose((X|X) ,7) ) ) ,4,6) |shuffle((transpose(step(X,12) ,4) +transpose(transpose(step(X,12) ,4) ,12) ) ) ) ,4) ) +(((shuffle(arpeggio((arpeggio(shuffle(X) ) |echo(shuffle(X) ,4,6) ) ) ) |transpose((((((X+X) |shuffle(X) ) +transpose(step((((X+transpose((X+X) ,4) ) +transpose(X,7) ) |arpeggio(transpose(X,-5) ) ) ,12) ,12) ) +transpose((((((transpose(X,-7) |arpeggio(X) ) +transpose(echo(transpose(X,-5) ,4,6) ,12) ) +transpose(transpose(transpose(transpose(X,-7) ,-5) ,-5) ,4) ) +transpose((echo(X,4,6) +transpose(transpose((X+X) ,-5) ,12) ) ,7) ) +transpose(transpose((X|X) ,-7) ,7) ) ,12) ) +transpose(echo(arpeggio(transpose(step(X,12) ,4) ) ,4,6) ,7) ) ,-7) ) +transpose(transpose(transpose(transpose(transpose(transpose((echo(X,4,6) |(X|transpose(transpose(X,-7) ,4) ) ) ,4) ,-5) ,4) ,-5) ,4) ,4) ) +transpose(transpose((arpeggio((transpose(transpose(X,4) ,-5) |(X+transpose(transpose((X|X) ,4) ,7) ) ) ) +transpose((((echo(transpose(step(X,12) ,4) ,4,6) |(transpose(transpose(X,4) ,4) |(transpose(X,-5) +transpose(X,12) ) ) ) |(transpose(transpose(((X|X) +transpose((X+transpose(X,7) ) ,-5) ) ,-5) ,-7) |transpose(X,4) ) ) +transpose(transpose(transpose((((transpose(X,-5) +arpeggio(X) ) +transpose(((X+X) |shuffle(X) ) ,12) ) |transpose((X|X) ,-7) ) ,4) ,-7) ,7) ) ,12) ) ,-5) ,7) ) ) ,4) ) +transpose(echo((((step(transpose(((transpose(X,-5) +transpose(transpose(X,4) ,4) ) +transpose(arpeggio(transpose(X,-5) ) ,7) ) ,-7) ,12) |transpose(((X+((X+transpose(X,4) ) +transpose(X,7) ) ) +transpose(X,-7) ) ,-5) ) |(step(shuffle(shuffle(((X+X) +(X+transpose(X,7) ) ) ) ) ,12) +transpose((step((((((X+transpose(transpose(X,-5) ,7) ) +(X+transpose(X,12) ) ) +transpose(X,7) ) +transpose(arpeggio((X+transpose(X,12) ) ) ,4) ) +transpose((((X+transpose(X,12) ) +transpose((X+transpose(X,12) ) ,12) ) |transpose(X,-7) ) ,7) ) ,12) +((shuffle(X) +transpose(shuffle(echo(step(X,12) ,4,6) ) ,7) ) +transpose((echo(X,4,6) +transpose(((transpose(transpose(X,4) ,4) +transpose(transpose(X,4) ,4) ) +transpose(transpose(X,-5) ,7) ) ,12) ) ,7) ) ) ,7) ) ) +transpose(((transpose((((transpose(((X+X) +transpose(shuffle(X) ,7) ) ,-7) +transpose(echo(((transpose(transpose(X,-5) ,-5) +transpose(arpeggio((X|X) ) ,4) ) +transpose(step((X+transpose(X,12) ) ,12) ,7) ) ,4,6) ,4) ) +transpose((((transpose(X,-5) +transpose(((((X+transpose(X,4) ) +transpose(X,7) ) +transpose((X+X) ,4) ) +transpose((X+X) ,7) ) ,7) ) +transpose(step(echo(shuffle(shuffle(X) ) ,4,6) ,12) ,4) ) +transpose(((arpeggio((transpose(X,-7) +transpose(X,12) ) ) +transpose(arpeggio(((X+transpose(X,4) ) +transpose(X,7) ) ) ,4) ) +transpose(X,7) ) ,7) ) ,7) ) +transpose(X,-5) ) ,-5) |(transpose((((shuffle(transpose(transpose(X,-5) ,-5) ) |transpose(transpose(transpose(X,4) ,4) ,4) ) +transpose((transpose(X,-7) |(X+X) ) ,7) ) |((step((transpose(transpose(X,4) ,-7) |((transpose(X,4) +transpose((X+transpose(X,7) ) ,4) ) +transpose(X,7) ) ) ,12) +transpose(transpose(transpose(X,-5) ,-5) ,4) ) +transpose(transpose((transpose((X+transpose(X,7) ) ,-7) +transpose(transpose((X|X) ,4) ,12) ) ,4) ,7) ) ) ,-7) +transpose(((transpose(((X+transpose(X,7) ) +transpose(X,12) ) ,4) +transpose(transpose(transpose(X,-5) ,-5) ,7) ) +transpose((((step(step(transpose(((X|X) +(X|X) ) ,-5) ,12) ,12) +transpose(((X+transpose(X,12) ) +transpose(transpose(shuffle(X) ,4) ,7) ) ,-7) ) +transpose(step(X,12) ,4) ) +transpose(((transpose(((echo(X,4,6) +transpose(X,4) ) +transpose(X,7) ) ,-5) |X) +transpose(((transpose(transpose(X,-5) ,-7) +transpose(X,12) ) +transpose(arpeggio((X+transpose(X,12) ) ) ,7) ) ,12) ) ,7) ) ,12) ) ,12) ) ) +shuffle(step(transpose((transpose(X,4) +transpose(transpose(shuffle(X) ,-5) ,7) ) ,4) ,12) ) ) ,7) ) ,4,6) ,7) ) ) ,4) ) ) +transpose(transpose(step(transpose(transpose((step(transpose(arpeggio(transpose(transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,4) ,4) ) ,-7) ,12) |((transpose(shuffle((((transpose(X,4) +transpose(transpose(X,-7) ,12) ) +transpose(arpeggio(X) ,4) ) +transpose(transpose(transpose((X|X) ,-5) ,4) ,7) ) ) ,4) +((arpeggio(X) +transpose(X,7) ) +(step((((X|X) +step(X,12) ) +(X|X) ) ,12) +(step(X,12) +((transpose(((X+transpose(X,4) ) +transpose(X,7) ) ,-7) +transpose((X+X) ,4) ) +transpose(X,7) ) ) ) ) ) +transpose(((step(X,12) |X) +transpose((transpose(X,4) +transpose(transpose(X,-7) ,7) ) ,12) ) ,7) ) ) ,-5) ,-7) ,12) ,-5) ,-7) ) ,-5)
random seed used was 0

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