aww thanks! this might ruin the "magic" a bit, but eh.
this isn't really a stroke of mad genius from me, it's just a 6502 coded sound driver, and there is no music data, just a random number generator.
the pulse channel plays arps. it picks a note and then picks 4 different values to "add" to this base note, from 0-15. i guess you could call it a mini-arp-envelope, if you know ft. the speed of the arp is randomized so sometimes you'll get what sounds like an actual chord, and sometimes just a sound effect.
the triangle channel is playing bass. not very complex, whenever it triggers it just picks any note that is in the current arp. i didn't want it to sound too random lol
noise is 100% random. not much to say here lol
anyway thanks for the interest, it's nice seeing what i did generate some potential for discussion, and it's always interesting hearing what a computer will create when tasked with creating music