I love useful tools like this. Songreference has a free download for iTunes (Windows only for now) and Winamp called MiniTube that searches for the music video of whatever MP3 you are playing at the time and then plays it synced to the song. That syncing part isn’t trivial, and it makes all the difference. The plugin also has links to Wikipedia information on each song.
See a demo video here.
Austin, TX
Seattle, WA
San Diego, CA
Menlo Park, CA
Disrupt Europe: Berlin Hackathon
Berlin, Germany
San Francisco
