The Altamont Theatre is one of Asheville’s most celebrated music venues, and the people who own it say they’re being forced to close at the end of this year. The original owners of the Altamont, husband-and-wife Brian and Tiffany Lee, still own the brick building housing the theater on Church Street. That building also features two floors of condos above the theater. The theater’s current owners, Sam Katz and Richard Barrett, say the Lees want to add more condos there. That means the theater has