Born out of Eugene Chadbourne's Twins band concepts from the 70s, which included over time saxophonist Bruce Ackley, and guitarists Henry Kaiser, and Fred Frith; fast forward to 2018 as Ackley & Frith return to the concept with Henry Kaiser and saxophonist Aram Shelton to revisit the original approach through pieces by those artists plus Steve Lacy, Eugene Chadbourne, and John Zorn.

The Oakland-based Ton Trio II featuring Aram Shelton on alto saxophone, Scott Brown on bass, and Alex Vittum on drums, perform avant sophisticated jazz weaving through melody, rhythm, and texture while allowing for spacious improvisations.