If he is a ghost, then it's very disappointing for me, because he is banished in the story, and that could mean that he won't be coming back, and that would be terrible, wouldn't it?
Most bands have a sound that they're already identified with, so for the producer it becomes a process of helping them find their muse in the studio to make a record that will not only satisfy them artistically, but will also do something in the marketplace.

