Complex sentence: After leaving Fractional, he briefly joined pop/rock band Stars Align (formerly Neve) in 2006 who then independently released a self-titled EP produced by country music star Joe Don Rooney of Rascal Flatts fame.
Split into simpler sentences: After leaving Fractional, he briefly joined pop/rock band Stars Align (formerly Neve) in 2006. The band later released a self-titled EP produced by country music star Joe Don Rooney of Rascal Flatts fame.