In BB2.0
http://inbflat.net/
A great ideia from Darren Solomon. Lots of Youtube videos played simultaneously mixed by the choice of order and volume. You can play it together, some or all, start them at any time, in any order. 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.
Learn more about this project here.
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