Twelve-year-old Corey Riffen starts a garage band with his three best friends and quickly realizes that their band sucks – like, a lot. It’s not their music or ever-changing image that’s the problem. It’s Corey’s lack of lyrics. He just can’t think of anything cool to write about, until Core finds his older sister Trina’s diary, which is full of teen angst. Core and the band ‘secretly’ use her latest diary entry as lyrics to their new tune and the result is pure awesomeness. The only problem is that Trina’s a total witch and can’t stand the thought of her little brother’s garbage band becoming more popular than her. But luckily Core always knows just what to do to drive Trina to her diary and give the band the one thing they’re missing…words!