"Oh, me, sure, I could do classic rock." Not his absolute first choice, but he wouldn't say no to it. "The Stones. AC/DC. The Who. Definitely."

Always a safe bet to start with those more conventional, less embarrassing options — though Cassidy was just relaxed enough to dip a toe into other waters.

"You know who's great in pop now, though, is Carly Rae Jepsen."