Rose-Lynn Harlan is bursting with raw talent, charisma and cheek. Fresh out of prison and reunited with her son and daughter, all she wants is to get out of Glasgow and make it as a country singer in Nashville. Rose's mother Marion, on the other hand, has had a bellyful of her worthless nonsense. Forced to take strict responsibility, Rose gets a cleaning job, only to find an unlikely champion in the middle-class lady of the house.