Spafford are among the most dynamic and sophisticated young jammers. They stretch the boundaries of improvisation. Spafford will bring a massive crowd of “Spaffnerds” along for the ride in Boulder, and likely make some new ones before the night is over.

Pigeons Playing Ping Pong will make a 2-night stop in Boulder, CO on Thursday, October 18th & Friday, October 19th for performances at Boulder Theater. The high-energy funky four-piece hailing from Baltimore, MD has been touring the country relentlessly since the release of their 4th studio record, Pizazz, out now.

The name Hot Tuna invokes as many different moods and reactions as there are Hot Tuna fans — millions of them. To some, Hot Tuna is a reminder of some wild and happy times. To others, that name will forever be linked to their own discovery of the power and depth of American blues and roots music. To newer fans, Hot Tuna is a tight, masterful duo that is on the cutting edge of great music.

The 14th Annual Last Waltz - Revisited will showcase members of Polytoxic together with 50+ musicians from across Colorado; this show has become an annual tradition, bringing the community together to kick-off the holiday season. The musicians will perform the music of The Band and will celebrate the 42nd Anniversary of The Band’s historical performance, The Last Waltz. To celebrate the last 14 years of our performance, we have added special guests and additional songs from years past as well.

Hot Rize, one of the most respected and influential bands in bluegrass music, is pleased to announce the release of their aptly named new record Hot Rize 40th Anniversary Bash, recorded live at Boulder Theatre, over the course of three sold out shows in January of this year.

Keller Williams has announced a new Tom Petty-inspired project titled ‘Keller Williams’ 'PettyGrass’, which finds him performing select covers in a rollicking bluegrass style alongside eclectic bluegrass quintet The Hillbenders. The project began in 2015, when Williams put together a set of Petty covers for his annual hometown S.P.C.A. benefit, recording the rehearsals as voice memos on his phone. After Tom Petty’s shocking passing last year, Williams and his longtime collaborator Jeff Covert enhanced these recordings and posted them as a tribute to the legend’s legacy and inspiration.