Complex sentence: Cooper has served as a composer and arranger on more than 150 works since first writing music in the early 1980s, including solo instrumental pieces all the way through full symphonic works for orchestra and singers.
Split into simpler sentences: Cooper has served as a composer and arranger on more than 150 works since first writing music in the early 1980s. The large catalogue of works includes solo instrumental pieces all the way through full symphonic works for orchestra and singers.