Mash Grass is kickin' it into high gear on this week's episode of Fiddlin' Around with Calista Case! Meet the crew that makes up this Kentucky string band, hear their newest single "Rollin' Through the Daze" live, and SO much more .

Follow @fiddlinaround_ on Instagram and don't miss new episodes of Fiddlin' Around featuring new artists across the bluegrass, folk, and americana worlds EVERY MONDAY on  ...