Complex sentence: Due to the heavy touring commitments and a failure to secure a badly needed recording contract Lee left the band to form another band with the same name with new members Chris Barker, Rick Rankin, Tony Thornton and Steve Walsh.
Split into simpler sentences: Due to the heavy touring commitments and a failure to secure a badly needed recording contract Lee left the band to form another band with the same name. New members were Chris Barker, Rick Rankin, Tony Thornton and Steve Walsh.