Jazz, Post-rock, Experimental

Jeff Parker

Chicago, USA · 1991 - present

Jeff Parker has long been the secret weapon of the Chicago avant-garde, a guitarist whose playing exists in the fertile ground between jazz tradition and post-rock exploration. Best known for his tenure in Tortoise, Parker’s solo work has increasingly focused on a deeply personal, soulful approach to improvisation. His latest project, the ETA IVtet, is a culmination of this journey, a group born out of a long-standing residency at Los Angeles’ Lodge Room. Their upcoming album, Happy Today, due May 15, captures the telepathic connection of a band that has spent years refining their sound in the heat of a live room.

Parker’s style is defined by a refusal to overplay. He treats the guitar not as a lead instrument but as a rhythmic and harmonic anchor, weaving intricate patterns that feel both ancient and futuristic. On Happy Today, recorded live in August 2025, the quartet—comprised of Parker, Josh Johnson, Anna Butterss, and Jay Bellerose—moves with a singular breath. There is a warmth to these recordings that feels like a deliberate counter-narrative to the increasingly sterile world of modern production. It is music that breathes, full of the small imperfections and massive triumphs that only occur when four masters are allowed to follow a groove to its logical, or illogical, conclusion.

Beyond his technical prowess, Parker’s influence on the current state of “new jazz” cannot be overstated. He has helped bridge the gap for a younger generation of listeners who find as much value in a J Dilla beat as they do in a Grant Green solo. By integrating sampling sensibilities with live improvisation, Parker has created a template for what an experimental artist can look like in 2026: someone who honors the past by refusing to stay stuck in it. Happy Today is more than just a live document; it is a celebration of the human element in music, a reminder that the most compelling sounds are often the ones made together, in a room, for an audience.