Back in 1988 or 1989, I saw Robert Cray at Chastain Park. The band that opened for him was The Nighthawks, whose lead singer at the time was Jimmy Hall, formerly the frontman for Wet Willie. A couple of years ago, I read an article about him, remembered seeing him, and dropped him an email. He was really happy to know that people still remembered him. "Keep On Smilin’" was Wet Willie’s big hit, reaching #10 on the Hot 100 in 1974.