Complex sentence: Talbot also appeared in many little known B-sides throughout the 80s, because he never managed to break through into the mainstream he has chosen to step out of the spotlight and concentrate in a career in the adult industry.
Split into simpler sentences: Talbot also appeared in many little known B-sides throughout the 80s, because he never managed to break through into the mainstream. He has chosen to step out of the spotlight and concentrate in a career in the adult industry.