Strong Arm Concerts and Sapphire Nightclub is presenting an Original Music Fan Appreciation Night, Saturday, Aug. 5. Doors to the Tap Room at Sapphire Nightclub, 150 Center St., Auburn, open at 8 p.m. for this free show. There is no cover for this 21-and-older event as a thank you from Strong Arm Concerts for the continued support of local, regional and national original music. Appearing at the event will be Objet from Portland, Last Ones Alive, Bloodborn, Spectrobot and, after a year hiatus, Ascent To Power.