My Turn: Oldies acts still impressive

Wendel Sloan During the Clovis Music Festival, I saw Bryan Hyland, 66, The Coasters (formed in the 1950s) and Bobby Vee, 67. When younger, I wondered why aging stars kept performing after the white-hot spotlight had cooled. Why did those hitless-for-decades wonders continue taking the stage before dwindling crowds (although 2,000-plus that night was impressive)? [...]