Complex sentence: Since then, Marr has been a member of the Pretenders, The The, Electronic, Modest Mouse and the Cribs, and has become a prolific session musician, working with names such as Talking Heads and Hans Zimmer.
Split into simpler sentences: Since then, Marr has been a member of the Pretenders, The The, Electronic, Modest Mouse and the Cribs. He has also become a prolific session musician, working with names such as Talking Heads and Hans Zimmer.