Musician Ace Baker nervously takes the concert stage in his hometown of Nashville as memories of his youth begin to flood back. Spending the first decade of his life fatherless, queer and bullied, Ace's life is changed forever when a phone call reveals that his “deceased” Grandpa Beau has been alive all along and his mother knew. The bond between the men grows and family secrets unravel as Beau puts a guitar in Ace’s hands.