A sonic wall of YouTube goodness in B major.

Try this out: loud, or soft.
Web 2.0 meets Ambient music in a mashup. I listened to this all day for background noise.
"In Bb 2.0 is a collaborative music and spoken word project conceived by Darren Solomon from Science for Girls, and developed with contributions from users.The videos can be played simultaneously -- the soundtracks will work together, and the mix can be adjusted with the individual volume sliders."

How they did it.

Very cool. Dr. Wesch from KSU would be proud.