It was originally hoped that Barrett would write for the band with Gilmour performing live, but Barrett ' s increasingly difficult compositions, such as " Have You Got It Yet? ", which changed melodies and chord progression with every take, eventually made the rest of the band give up on this arrangement. [ 16 ] Once Barrett ' s departure was formalised in April 1968, producers Jenner and King decided to remain with him, and the six-way Blackhill partnership was dissolved. [ 16 ] The band adopted Steve O ' Rourke as manager, and he remained with Pink Floyd until his death in 2003