Following this he worked with Toshiko Akiyoshi, Horace Silver (1989–1991), Gerry Mulligan (1992), Dizzy Gillespie, Slide Hampton, Michel Camilo, Bobby Sanabria, Mario Bauza, Eddie Palmieri, and the Philip Morris Superband.
[1] In 2019, Mossman wrote the arrangements for pianist Michel Camilo on the album Essence which also features Michael as trumpet soloist.
Mossman has been a guest performer, arranger, and conductor with radio orchestras in Germany.
His trumpet playing was featured on the Grammy nominated release Afro-Cuban Dream: Live & In Clave (2000) as well as his original composition and arrangement, "57th St. Mambo," on the Grammy nominated release, Big Band Urban Folktales (2007), both with the Bobby Sanabria Big Band.
With Franco Ambrosetti With Ray Barretto With Michel Camilo With George Gruntz With Jimmy Heath With Bob Mintzer With Roscoe Mitchell With Arturo O'Farrill With Tito Puente With Bobby Sanabria With Daniel Schnyder With others