Singer/guitarist Robby McMahan plays acoustic versions of rock-n-roll hits.  From The Bobby Fuller Four to Cake, Roy Orbison to Prince, Robby rocks, but never overpowers, creating a loose, relaxed atmosphere.  Beatles and Stones, ’70′s one-hit wonders, and the odd original keep things perking along.  Come tap your toes Wednesdays from 7-9 at Gainesville’s Inman Perk, on the Square.  Check out Robby’s band at myspace.com/timetoy.