These are guys who live off their old material over and over again:
JIMMY PAGE: Since Led Zeppelin disbanded in 1980, has released 3 albums of original material, and was a member of the ill-fated Firm.
Made most of his money off Led Zeppelin remasters, and 2 albums of mostly Zep covers with Robert Plant and Black Crowes.
OZZY OSBOURNE: Has released his share of solo albums, but has also lived off his Black Sabbath days: 1983 Speak of the Devil, a live solo of all Sab covers; Tribute, a live solo with about 3-4 Sab covers; Ozzman Cometh, an album of about 1/2 Sab outtakes; and the Reunion CD with his old Sabbath bandmates; and this summer he is going out on tour for about the 3rd or 4th year in a row with his Sabbath bandmates.
Any others? I’m thinking Beach Boys, Jimmy Buffett, and others.