This clip was produced by a genetic algorithm (stack-based genetic programming) trained with 2 seconds of a piano piece.

DUP / DUP / MUL / ADD / DUP / ADD / DUP / ADD / ADD / DUP / ADD / DUP / ADD / DUP / ADD / DUP / ADD / DUP / ADD / DUP / ADD / DUP / ADD / ADD / DUP / ADD / DUP / ADD / DUP / ADD / DUP / DUP / ADD / DUP / ADD / DUP / ADD / DUP / DUP / ADD / ADD / DUP / ADD / DUP / DUP / MUL / SWP / PUSH 3.142 / MUL / TAN

RYWLQ-29

This clip was produced by a genetic algorithm (stack-based genetic programming) trained with 2 seconds of a piano piece.

DUP / MUL / PUSH -1 / DUP / ADD / ADD / DUP / ADD / DUP / ADD / ADD / DUP / ADD / DUP / ADD / SWP / DUP / ADD / DUP / ADD / DUP / ADD / SWP / DUP / ADD / ADD / DUP / ADD / DUP / ADD / SWP / DUP / ADD / ADD / DUP / ADD / DUP / ADD / DUP / ADD / SWP / DUP / ADD / DUP / ADD / DUP / ADD / ADD / DUP / ADD / SWP / DUP / ADD / ADD / DUP / ADD / PUSH 3.142 / SWP / PUSH 3.142 / SWA

UXYCZ-12

This clip was produced by a genetic algorithm (stack-based genetic programming) trained with 2 seconds of a piano piece.

This one even kind of sounds like a piano if you do whatever the audio version of squinting is.

DUP / PUSH 3.1416 / MUL / DUP / SWA / ADD / PUSH 3.1416 / MUL / ADD / PUSH 3.1416 / MUL / DUP / PUSH 3.1416 / MUL / DUP / SWA / ADD / PUSH 3.1416 / MUL / ADD / PUSH 3.1416 / MUL / DUP / ADD / PUSH 3.1416 / MUL / PUSH 3.1416 / MUL / ADD / PUSH 3.1416 / MUL / DUP / SWA / SWA / ADD / PUSH 3.1416 / MUL / ADD / PUSH 3.1416 / MUL / DUP / SWA / DUP / SWA / PUSH -1.0000 / PUSH 0.3490 / PUSH 0.1964 / DUP / PUSH -1.0000 / JGZ

EGXCP-30

This clip was produced by a genetic algorithm (stack-based genetic programming) trained with 2 seconds of a piano piece.

This one even kind of sounds like a piano if you do whatever the audio version of squinting is.

DUP / PUSH 3.1416 / MUL / DUP / SWA / ADD / PUSH 3.1416 / MUL / ADD / PUSH 3.1416 / MUL / DUP / PUSH 3.1416 / MUL / DUP / SWA / PUSH 3.1416 / MUL / DUP / ADD / PUSH 3.1416 / MUL / PUSH 3.1416 / MUL / ADD / PUSH 3.1416 / MUL / DUP / PUSH 3.1416 / MUL / DUP / DUP / SWA / SWA / PUSH 3.1416 / MUL / PUSH 3.1416 / MUL / DUP / DUP / DUP / DUP / SWA / SWA / PUSH -1.0000 / PUSH 0.3490 / PUSH 0.1964 / DUP / PUSH -1.0000

EGXCP-73

This clip was produced by a genetic algorithm (stack-based genetic programming) trained with 2 seconds of a piano piece.

DUP / MUL / PUSH 4.0000 / DUP / JGZ / SIN / SWP / SIN / DUP / SWP / DUP / PUSH 0.4098 / SWP / DUP / PUSH 0.4098 / SWP / PUSH 1.0000 / MUL / DUP / DUP / PUSH 1.0000 / MUL / MUL / SIN / PUSH 0.4098 / SWP / MUL / PUSH 0.4098 / SWP / SIN / PUSH 0.4098 / SWP / SIN / PUSH 1.0000 / MUL / MUL / SIN / DUP / PUSH 0.4098 / SWP / SIN / MUL / SIN / SIN / JGZ / MUL / DUP / DUP / MUL / SWP / DUP / PUSH 0.4098 / SWP / SIN / PUSH 1.0000 / MUL / MUL / SIN / SIN / DUP / SWP / DUP / PUSH 0.4098 / SWP / SIN / PUSH 1.0000 / MUL / MUL / SIN / SIN / JGZ / SIN / SWP / SIN / DUP / SWP / DUP / PUSH 0.4098 / SWP / SIN / PUSH 1.0000 / MUL / SIN / PUSH 1.0000 / MUL / MUL / SIN / SIN / JGZ / MUL / DUP / MUL

QUXTI-33

This clip was produced by a genetic algorithm (stack-based genetic programming) trained with 2 seconds of a piano piece.

PUSH -100.0000 / PUSH 12.3419 / PUSH 9.2316 / PUSH -10.0000 / PUSH 100.0000 / PUSH 2.1303 / PUSH 11.5728 / SWA / PUSH 3.1416 / SIN / DIV / PUSH -100.0000 / SIG

QAZGW-4

This clip was produced by a genetic algorithm (stack-based genetic programming) trained with 2 seconds of a piano piece.

PUSH -1.0000 / COS / SWP / PUSH 8.5487 / CWA / DUP / SWP / PUSH 2.0000 / SUB / PUSH -2.0000 / ADD / PUSH 10.0000 / SWP / MUL / PUSH 8.8962 / PUSH 10.4430 / PUSH 1.7232 / ADD / PUSH 3.1416 / SIG / PUSH 2.0000 / MUL / PUSH -1.0000 / PUSH 6.5946 / PUSH -3.1416 / PUSH 10.0000 / PUSH 2.0000 / DIV / PUSH 5.6992 / DUP / SWA / COG / PUSH 2.7183 / COS / PUSH 1.0000 / ADD / PUSH -10.0000 / PUSH 0.2546 / JGZ / SUB / COG / PUSH 11.9531 / PUSH 1.0000 / SUB / PUSH 4.4575 / PUSH 2.0736 / PUSH -2.0000 / PUSH -10.0000 / PUSH -3.1416 / PUSH -1.0000 / PUSH 0.3977 / PUSH 10.6051 / SWA / PUSH 2.9088 / PUSH -2.0000 / PUSH 7.6416 / PUSH 2.0000 / SUB / PUSH 2.7183 / COS

VKICO-0

This clip was produced by a genetic algorithm (stack-based genetic programming) trained with 2 seconds of a piano piece.

This one got really close to sounding like something that's not completely unlike a piano.

PUSH -1.0000 / DUP / PUSH 7.1398 / SWP / TAG / PUSH 8.7753 / PUSH 4.2083 / SIN / PUSH 7.4641 / PUSH 10.0000 / MUL / PUSH -3.1416 / JFL / PUSH 3.8712 / PUSH -3.1416 / PUSH 4.5015 / NO1 / TAN / PUSH -3.1416 / JFL / SWP / PUSH 4.4374 / PUSH 0.0306 / PUSH 2.0000 / PUSH 10.5136 / NO1 / NO1 / MUL / NO1 / NO1 / NO1 / PUSH 6.1381 / TAN / PUSH 2.0000 / COG / DUP / PUSH 9.0810 / SUB / NO1 / PUSH -3.1416 / PUSH -1.0000 / PUSH 6.0880 / PUSH 3.1416 / SIN / PUSH 3.1416 / SWP / PUSH -1.0000 / TAN / SWP / PUSH 2.0000 / SWP / DIV / DUP / TAG / PUSH 8.7753 / PUSH 4.2083 / SIN / PUSH 7.4641 / PUSH 10.0000 / JBL / SUB / SIN / MUL / PUSH 10.0000 / TAN / COG / ADD / PUSH 1.7887

Thomas Oakley