The excellent new Sheer Mag album Playing Favorites, their first for Third Man Records, is out today. The band is celebrating by posting Cameo messages from some of their rock ‘n’ roll heroes congratulating them on the new record. Sheer Mag’s Instagram account currently features three such messages: one from hard rock bassist for hire Rudy Sarzo (Quiet Riot, Ozzy Osbourne, etc.), one from “867-5309/Jenny” power-pop hitmakers Tommy Tutone, and one from Josh Todd of Buckcherry, whose “Crazy Bitch” is apparently a Sheer Mag favorite.