Complex sentence: After the break-up of Phish in 2004, Anastasio continued to tour periodically, both fronting his own band and also a 2006 collaboration with Phish bassist Mike Gordon and the New York City jazz and post-rock group, the Benevento/Russo Duo.
Split into simpler sentences: After the break-up of Phish in 2004, he continued to tour with his own band. In 2006 he collaborated with Phish bassist Mike Gordon and the New York City jazz and post-rock group, the Benevento/Russo Duo.