The Monolith Festival was a music festival held at Red Rocks Amphitheatre in Morrison, Colorado.
[1][2] The 2008 Monolith Festival was held on September 13–14.
On April 11, 2009, it was announced on the official Monolith Festival Facebook Page that the 2009 Monolith Festival will be held on September 12–13.
[3] The lineup for the 2007 festival comprised over 50 bands, including (although not limited to):[4] The lineup for the 2008 festival included (although was not limited to): As is the custom at Red Rocks, the show went on despite Rocky Mountain thunderstorms and showers.
[5] The lineup for the 2009 festival included (although was not limited to):