Finding Music With Pictures - The Video
I gave a panel at SXSWi this year on using data visualization for music discovery. Mike Hochanadel made a video of the talk and has posted it online.
[youtube=http://www.youtube.com/watch?v=hcBCxzewMec&feature=player_embedded#at=811]
Be sure to check out the rest of Mike's blog hoketronics - he has solid coverage on many of the SXSWi panels.