A chap on a mailing list posted this remix of Radiohead, Nude, from their album "In Rainbows".
For comparison, the original version of Nude is on YouTube
Ordinarily I hate Radiohead - all they seem to produce is music to open a vein to. I make no apologies to Doctorvee, who along with a load of other people, seems to like them...
That remix has to be the coolest thing I have heard in a long time - mostly because it appeals to my inner geek. Hard drive speaker array... Sinclair Spectrum... Epson Dot Matrix Printer, HP ScanJet... An old GPO Oscilloscope. What isn't there to like?