Yep. Old Al Catraz himself: I believe he was into Gangsta-rap, took the rap and the case wrapped up. He now runs a tea-room in Splott (coachtrips welcome). You see a lot of violin players coming and going for some reason?
I've been attempting something similar of late: I have only played one note per set for the last twenty years. (Eb if you need to know. Used to carry a G as 'backup', but it confused me.)