this will let you input NNS (numerical notation system) chords (there's nothing on the web for it yet, I literally just made it up, copyright) and hear how they sound. all the numbers after the _ refer to chromatic intervals from a base note (the note being a number pair) the number pairs refer to (note)_(octave). so like 04 is C4 in scientific pitch and 14 is a C#4. also, this uses base 36 for intervals (which is theoretically extendible into base infinity) and base 12 for notes (cause duh) answer with "play history" to play your entire chord history answer with "import" to import a chord history have fun!
Here are some chords to try, and check the comments for more: 04_434 044474_ _34343 04_434343434 03_777777 03_555555 03_AA 00_CCCCCCCC If you mess up the syntax this will just crash, ill fix it later. and sometimes scratch (Scratch is dumb, sorry Scratch) doesn't know how to wait 1 second, so chords will combine rarely