Complex sentence: In the early 1960s, Bruce recorded for RCA Records and some smaller labels like Wand/Scepter singing rockabilly music as well as more pop-oriented material but it never really gained him any success as a vocalist.
Split into simpler sentences: In the early 1960s, Bruce recorded for RCA Records and some smaller labels like Wand/Scepter. Singing rockabilly music as well as more pop-oriented material never really gained him any success as a vocalist.