Andrew Barnes Jamieson is a pianist, composer, and arranger, based in Oakland. He is active in faith communities and experimental music ensembles in the Bay Area, aiming to deconstruct and challenge white supremacy and injustice in musical and faith systems, and celebrate, and remain accountable to, the Black gospel music tradition.

Andrew founded the avant-gospel Trouble Ensemble, performed over 800 of #1000improvisations (1000 planned daily improvisational keyboard livestreams since the start of the Covid-19 pandemic), and collaborates on duo performances with baritone, activist, and visionary Darnell Ishmel. He serves as music director for community worship at Pacific School of Religion, and as a keyboardist at City of Refuge United Church of Christ.