1. Violence and the music of a mysterious street musician draw the Dark Knight into the underground world of Gotham City's jazz scene, where legendary musician Blue Byrd seems to have come back to life.
2. An injured Dark Knight must rip apart Blue Byrd's turbulent past to learn who is trying to silence the reborn musician forever.
3. Batman discovers that he has delivered Blue Byrd into enemy hands, and must race to stop a brutal assault that could end the jazz legend's life.