Complex sentence: In the late 70s, he formed GRP records along with his partner, Larry Rosen, and began to create some of the first commercial digital recordings.The label was one of the first to promote CDs in the early 80s.
Split into simpler sentences: In the late 70s, he formed GRP records along with his partner, Larry Rosen, and began to create some of the first commercial digital recordings. GRP Records was one of the first to promote CDs in the early 80s.