Derek Trucks' father was Butch Trucks one of the two drummers with the Allman Brothers Band back in the day. Saw them at New Orleans Jazz Fest years ago and it was smokin'. Red Rocks is a natural stone ampitheater just outside Denver, CO. It has excellent acoustics and seems to glow as the sun begins to go down. Add edibles and you've got yourself a one of a kind experience (so I'm told).