M.O. Abbott is a Berlin-based entity that performs a spectrum of musics on bass trombone and composes original music and sound art, usually in just intonation and developed with computer assistance, primarily for small groups of traditional classical instruments with or without electronics, on a freelance basis. M.O. is an ardent supporter of absolute and abstract music, and of risk-taking music based in research, experimentation, speculation, and inquiry.
M.O. is a member of the Plainsound collective, Harmonic Space Orchestra, and Brass Abacus.