Last Friday night at Coachella, the Black Keys brought John Fogerty of Creedence Clearwater Revival onstage to play "The Weight" in memory of the recent death of The Band drummer Levon Helm. Everyone who wasn't at Coachella suddenly became 100 percent more regretful that they couldn't make it.
What better praise can there be for a tribute band than to have your band's inspiration come to one of your shows? Former PBS show host Bill Nye swung by a performance of Colorado band Bill Nye and the Science Guys. He danced, sang, and did everything but explain the greenhouse effect.