Long before their entwined voices took them around the world—first as harmony singers for Jenny Lewis, then as leaders of their own critically acclaimed band—The Watson Twins grew up in the American South.

They sang in the church choir. They listened to gospel classics and country standards.

Those sounds became part of their musical foundation, connecting the siblings to their Kentucky hometown even after they relocated to Los Angeles and, years later, settled in Nashville.

Chandra and Leigh Watson's southern roots break through the surface once again with Holler.

Recorded with their Tennessee-based touring band and produced by Grammy nominee Butch Walker, it's an album that highlights the identical twin sisters' songwriting chops and vocal chemistry.