found: His Communications #10, c1968:t.p. (Michael Mantler)
found: Mantler, M. The Jazz Composer's Orchestra [SR] 1968?:labels (Michael Mantler, composer, conductor)
found: Jazz, op. 3, ©1986:page 286 (Mantler, John; born 1943, Wien; trumpet player; studies in trumpet at Wiener Musikhochschule and musicology at the Universität Wien; moved to the USA in 1962; studied at Berklee College; resident of New York since 1964; founder of the Jazz Composer's Orchestra, 1968; founder with Carla Bley of the sound recording label WATT in 1973)
found: Carla Bley Band, Armadillo World Headquarters Austin Texas March 27 1978 [SR], 2018:container (Mike Mantler, trumpet)
