When Frankie's grandmother invites him to a blues concert, he's hesitant at first – he loves hip hop! But he can't resist his beloved grandmother's invitation. Little does he know, that night ignites his passion for learning to play the blues. Along the way, an afternoon in the park opens a door for Frankie that proves to be life-changing. He not only learns to play guitar, but he also discovers the roots of the blues and its profound influence on popular music.