will perform at 7:30 p.m. Saturday, Sept. 29, at Rumford Falls Auditorium.  A 14-piece steel drum orchestra, Tinpanic’s repertoire ranges from traditional Caribbean island music to contemporary pop and swing. Tickets, $10, are available at Bartash Card and Gift, 98 Congress St., Rumford; or by calling 364-2983. They may also be purchased at the door, starting at 6:30 p.m.