Complex sentence: The girls were signed to LaFace in May 1991 through a production deal with Pebbitone and immediately went into the studio with producers Reid and Edmonds, Dallas Austin, Jermaine Dupri, and Marley Marl to produce their first album.
Split into simpler sentences: The girls were signed to LaFace in May 1991 through the production deal with Pebbitone. They were immediately set up to go into the studio with producers Reid and Edmonds, Dallas Austin, Jermaine Dupri, and Marley Marl to produce their first album.