Sour Bridges Sour Bridges is that browngrass band from Austin, TX. And if you're wondering, Browngrass is like bluegrass--but a little dirtier, with a rock edge, and occasionally some waltz's--but who's counting? This band turns the folk up a notch with some hard twangin' banjo, fiddlin', and a dry-clean-only mini-guitar that some folks refer to […]