John Denver

On December 20, 1968, “Leavin’ on a Jet Plane” became Peter, Paul & Mary’s only No. 1 on the Billboard Hot 100 chart. The song was written by a very young John Denver, who was then a member of [...]

The Eagles

On December 11-15, 1971, the Eagles performed at Tulagi in Boulder. The band had been sent to Colorado for its first-ever concerts, to develop as a band. The Eagles released their debut studio [...]

Tommy Bolin

On December 4, 1976, Tommy Bolin died from an overdose of heroin and other substances. The guitar god moved to Boulder, Colorado in his late teens and formed Zephyr. He joined the James Gang in [...]

U2

On November 7, 1983, U2 released Under a Blood Red Sky, a legendary live album that solidified the band’s ascendancy to mega-stardom and Red Rocks Amphitheatre’s status as the world’s premier [...]