Video ~ Snowmass Mammoth Fest 2015 Lineup Posted on May 17, 2015May 17, 2015 by TheHippieSeed Websites & Links: SnowmassMammothFest.com | Facebook | Twitter | Instagram More from my siteSnowmass Mammoth Fest 2015 Featuring Tedeschi Trucks Band, Greensky Bluegrass, & MoreHigh Sierra 2016 Returns with Ben Harper and the Innocent Criminals, Thievery Corporation & MoreYonder Mountain’s Harvest Music Fest 2013 Announce Dates and Lineup: Les Claypool, Tedeschi Trucks Band & MoreBonnaroo 2008 with Pearl Jam, Jack Johnson, Kanye West & MoreHoxeyville 2017 Announce Greensky Bluegrass, Charles Bradley, Sam Bush Band & More16th Annual Northwest String Summit 2017 with Yonder Mountain, Greensky Bluegrass & More