I want a shuffle on iTunes or Spotify that works like 6 degrees of seperation.

You pick a track and then the next one is linked, it might be from the same year, be written by the same person or recorded in the same studio. Each track would show the link and some more info, a bit like wiki or discdogs.

What a way to discover new music and have facts for pub quizzes!

You’d need a pretty large library for this to work well, so I guess Spotify or last.fm is the perfect playground oh and you’d need a huge database for all of that linking data. Bit beyond me at the moment tho, anyone fancy building it?