Complex sentence: Briefly signed with a Nashville record label and changed his name to Johnny Hail and the Johnny Hail Quartet in an attempt to conform to the standards of Country music but was fired after his record label found out that he had an affair with an executive's wife.
Split into simpler sentences: Briefly signed with a Nashville record label and changed his name to Johnny Hail and the Johnny Hail Quartet in an attempt to conform to the standards of Country music. Was fired after his record label found out that he had an affair with an executive's wife.