Vector sent me this gem last night! I must say, I suspect ALL British New Wave would make awesome chiptunes!
Also isn’t it kind of interesting that people are composing new music and arrangements on old Midi Chipsets that were used for old-school video games, and meanwhile modern video games are using full-orchestras?
There’s a guy on youtube who does Muse songs in 8-bit
http://www.youtube.com/user/Florio003
and if you want to see some really crazy people, you can look at circuit bending:
http://www.youtube.com/watch?v=YUYPoDcrlC4
and if you want just a freaky complicated midi, look at this one:
http://deadmandance.blogspot.com/2010/09/gone-hikin.html
But all those things are probably more than you wanted to know.