It's hard to imagine Ray Manzarek, keyboardist for The Doors, as a member of the glee club, but it's true. He's playing tonight at his alma mater, St. Rita High School, 7740 S. Western Ave., at 8:30pm Thusday night. Tickets to the show, which opens at 5:30pm and also features The Larkin and Moran Brothers, are $15. Bring a blanket or lawn chairs (and probably an umbrella); there will be beer and food available, so leave the cooler at home. (Thanks, John)