A Depression-era band performs an impromptu concert at a small-town theatre, facing off against an overbearing, somewhat inept police officer who later, after getting plastered, takes a shine to them. The group's biggest adversary is a mean-spirited rich woman who, after boo-worthy attacks on the group, gets her comeuppance when her power is pulled out from under her. The story serves as the bridge to performances of early-20th-Century songs performed by this jukebox musical's cast members, who play on string instruments and out-of-the-ordinary percussion sources.
It's a description that fits both Southern Crossroads and the District Theatre's latest debuting production, Big Rock Candy Mountain.