Learn More About Our Exuberant Music!
About Our CDs
Purchase these CDs from the Northern Colorado Traditional Jazz Society and experience the exuberance of Poudre River Irregulars Hot Jazz, Keepin’ On into the fourth decade!
The CDs and liner notes are memorable pieces of history from Northern Colorado, where friends and fans, notably from CSU, UNC, Front Range CC and UWY have enjoyed Trad Jazz Tunes on the college scene at “Avo’s.”
About the Band
The Poudre River Irregulars Jazz Band is based in Fort Collins, Colorado.
The musicians have created seven CDs over the past thirty years, consistently recorded at Avogadro’s Number restaurant and music venue at 605 Mason St.
This site is a recognized historical landmark in Fort Collins and is a cultural musical hub with a unique artistic atmosphere.

