Harmonious Wail and the Don Stiernberg Trio – The Gypsy swing group, Harmonious Wail, will join forces with the Don Stiernberg Trio in a concert at the historic Thrasher Opera House on Saturday, May 27 at 7:30 p.m. The groups, which both feature mandolin, will perform individually and then combine in a “Mando Madness” finale featuring classics such as the Allman Brothers’ “Jessica” and “Whipping Post.” Tickets $20. Doors and bar open at 6:45 PM, concert begins at 7:30 PM.