Amos's Killer Concert Caper

Amos is desperate. He's desperate for two tickets to the romantic event of his young life . . . the Road Kill concert! He'll do anything to get them because he heard from a friend of a friend of a friend of Melissa Hansen that she's way into Road Kill. But when he enlists the help of his best friend Dunc, he winds up with more than he bargained for . . . backstage, with a mystery to solve.
 
Somebody's trying to make Road Kill live up to its name. Can Dunc and Amos find out who and keep the music playing?