The Particle rhythm section will hold down the bottom for a new quartet that will debut on Friday in Denver. Let It Go will feature Particle’s Eric Gould and Darren Pujalet along with the group’s occasional auxiliary member, guitarist Brian Jordan from Karl Denson’s Tiny Universe. The group will be rounded out by Signal Path’s Ryan Burnett for the performance at Cervantes Masterpiece Ballroom. Then on Saturday, Gould and Pujalet will perform with Particle, delivering a set at Colorado’s Snowmass Chili Pepper & Brew Fest that also will feature Michael Kang, Pete Wall, and Ben Baruch.