The Brothers Comatose

San Francisco's Brothers Comatose have been fusing old-school string band instrumentation with rock-and-roll exuberance since 2008. Brothers Ben (guitar, vocals) and Alex Morrison (banjo, vocals) anchor a five-piece whose bluegrass-and-folk-rock sound draws on classic rock roots without losing sight of tradition. Nearly 50 million streams and slots at Outside Lands and Hardly Strictly Bluegrass…