Yes, doubtless many jazz musicians are atheists.
Valerie Wilmer has written: 'As serious as your life' -- subject- s -: African American musicians, History and criticism, Jazz, Jazz musicians, United States 'Jazz people' -- subject- s -: Biography, History and criticism, Jazz, Jazz musicians
Dizzy Gillespie has written: 'Dizzy atmosphere' -- subject(s): Interviews, Jazz musicians 'To be, or not ... to BOP' -- subject(s): Biography, Jazz musicians 'Dizzy: To be or not to bop' 'Body and Soul' 'Dizzy' -- subject(s): Biography, Jazz musicians 'Dizzy Gillespie / A Jazz Master' 'To be, or not-- to bop' -- subject(s): Biography, Jazz musicians 'The Dizzy Gillespie Collection'
Bix Beiderbecke was a jazz cornetist from Iowa, and one of the leading jazz musicians of the 1920s.
John Chilton has written: 'Who's who of British jazz' -- subject(s): Dictionaries, Biography, Jazz musicians 'The song of the hawk' -- subject(s): Biography, Jazz musicians
Thomas J. Hennessey has written: 'From jazz to swing' -- subject(s): African American jazz musicians, African American musicians, History and criticism, Jazz
Alexander Ebert has written: 'Jazz und seine Musiker im Roman' -- subject(s): American fiction, History and criticism, African American jazz musicians, Jazz in literature, Jazz musicians in literature
George Benson is.
I don't think any jazz musicians played clarinet. Jazz has brass instruments.
Mezz Mezzrow has written: 'Really the blues' -- subject(s): Biography, Blues, Correspondence, reminiscences, Jazz, Jazz musicians, Musicians
Gay southern gospel musicians are all closeted, so it's not possible to know.
Stanley Dance has written: 'The world of Earl Hines' -- subject(s): Biography, Jazz musicians 'The world of Duke Ellington' -- subject(s): Biography, History and criticism, Jazz, Jazz musicians