A few quick notes to respond to Docdtv;
Alizée made the a cappella of Fifty Sixty available for download in MP3 format so fans could make remixes, which I thought was a great idea. Unfortunately, it contained all the processing and all the added voices mixed together which limited what you could do with it.
As for "crappy Youtube", I am referring to the possibility of the loss of pro live performances with an audience. However, here are a few models that I think have the potential to change that.
http://www.youtube.com/user/DrumChannelOfficial
http://www.ambrosialive.net/
