Mostly Bones’ next Boston-area show is October 18, 2026 at O'Brien's Pub.
Mostly Bones is a Boston-based brass-heavy ensemble built around four trombones and a powerhouse rhythm section of piano, bass, and drums. Their set list runs from classic swinging jazz to high-energy fusion and rock, making them one of the more distinctive and adventurous brass-forward acts in the New England scene.