Complex sentence: It served as the second and final single from her debut studio album, "Score" (1979); both Casablanca Records and Earmarc Records handled the 7 "and 12" releases.
Split into simpler sentences: It served as the second and final single from her debut studio album, "Score" (1979). Both Casablanca Records and Earmarc Records handled the 7 "and 12" releases.