Alex Chadwick from the Chicago Music Exchange has an incredible video of 100 guitars riffs that takes the listener from early rock-n-roll all the way to today.  And he does it all in 1 take! As a side note – if you’re ever in Chicago it’s worth the trip to the Chicago Music Exchange. The CME is practically a museum of vintage guitars except you can take one home.

Also The Chicago Music Exchange is giving away some vintage gear as well.