Nice. I loved his Short Circuit tune back then and looked at its code with my cartridge's monitor to extract it into a standlone player shell of mine (which might actually have worked out). Great to see the sources for the addresses and their meaning that one had to make guesses about 40 years ago...

Also in the linked player under Short_circuit.sid , btw. Thanks!

nice. i have fond memories of playing this with my dad about thirty five years ago