A new music startup called "Switchcam" is algorithmically recreating concerts by stitching together fan footage. The footage is all synced up to the exact second so that you can switch camera angles and still be in the same moment in the concert.

Here is Three Days Grace live in Baltimore: http://switchcam.com/event/three-days-grace-rams-head-live-2011

DISCLAIMER: I most definitely work for Switchcam, and most definitely love all good music. We would love to hear your feedback, so if you guys have any questions or comments you can write to me at noah@switchcam.com

Enjoy the music!