Former Manager and financial backer of Deep Purple alongside business associate Tony Edwards.
Joint owner / company director of the Deep Purple related businesses until 2006 - which included - [l760033], [l266514], [l111458], [l802459] and [l264993].
In Oct 1977 after the dissolution of Deep Purple, Coletta formed the label [l174188] ([l363583]) and associated publishing entity's [l395020], [l266241].