Complex sentence: MC Phife Dawg, DJ and co-producer Ali Shaheed Muhammad and MC Jarobi White, who left the group in 1991 after the release of their debut album.
Split into simpler sentences: MC Phife Dawg and DJ and co-producer Ali Shaheed Muhammad. A fourth member, MC Jarobi White, left the group in 1991 after the release of their debut album.