Sour Bridges is that browngrass band from Austin, TX. Browngrass; it’s like bluegrass, but a little dirtier. Assembled in 2010, Sour Bridges has created their own style of roots-rock meets back porch music. This band turns Folk up a notch with some hard twangin’ banjo, fiddle and mandolin. They also have a knack for savory three part harmonies. Sour Bridges’ live show is high energy, enchanting and bound to get you swinging.