If you have never been to Colorado, there is a place about 30 minutes outside the city that is a must see location. Red Rocks Amphitheater is an absolute wonder for all music fans and I guess geologist (?) the same.
The reason I bring this up is because today's Tune Of The Week is a live song played from the Rocks. The song is, "Kick Drum Heart," and the band is The Avett Brothers. Enjoy: