This is probably the wrong reaction to this article, but it is mostly making me nostalgic for the distinctive musical RF interference that comes from a C64 while it is in a FOR delay loop.
That's not the only part of the C64 you could make music out of.
My co-worker told me of a program he downloaded from a BBS back in the day called "Drive Music" that turned his C64's floppy drive heads into a musical instrument.
