Complex sentence: In the early 1990s, Chancey served as A&R executive and producer at Sony Records, where he signed The Dixie Chicks, Montgomery Gentry and Mary Chapin Carpenter.
Split into simpler sentences: In the early 90's, Chancey ventured into the record business in the role of A&R executive and producer at Sony Records. It was there that he signed hit artists The Dixie Chicks, Montgomery Gentry and Mary Chapin Carpenter.