When boring Mr. Loring retires, A.J.'s class gets a new music teacher who raps, break-dances, and thinks he has what it takes to become a famous musician.

Leah Burke is an anomaly in her friend group: the only child of a young, single mom; her life is decidedly less privileged. She loves to draw but is too self-conscious to show it. And even though her mom knows she's bisexual, she hasn't mustered the courage to tell her friends-- not even her openly gay BFF, Simon. When her rock-solid friend group starts to fracture in unexpected ways, it's hard for Leah to strike the right note. And with prom and...

Remy, a master at getting rid of boyfriends before any emotional attachments form, finds herself strangely unwilling to free herself from Dexter, a messy, disorganized, impulsive musician who she suspects she has come to love.

Sasha Stone knows her place-first-chair clarinet, top of her class, and at the side of her Oxford-wearing boyfriend. She's worked her entire life to ensure her path to Oberlin Conservatory as a star musician is perfectly paved. But suddenly there's a fork in the road in the shape of Isaac Harver. Her body shifts toward him when he walks by, and her skin misses his touch even though she's never known it. Why does he act like he knows her so well-too...

Mitchie, is a stage-shy fourteen year old, loves to sing. So when her mom takes a job as a cook at a summer camp for aspiring rock stars, Mitchie is ecstatic. It is shaping up to be the best summer ever! The only problem. To impress others, she pretends her mother is a music executive with big-time connections. Will her act put her singing and her budding relationship with others in jeopardy? Or, will she find her voice and rock the camp?

Allegra spends her twelfth summer practicing a Mozart concerto for a violin competition and finding many significant connections in her world.

"As the daughter of an underground hip hop legend who died right before he hit big, Bri wants to be one of the greatest rappers of all time-- and has massive shoes to fill. She's been labeled a hoodlum at school, and the fridge at home is empty after her mom loses her job. So Bri pours her anger and frustration into her first song, which goes viral -- for all the wrong reasons. Portrayed by the media as a menace, Bri makes a choice-- and becomes the...

Seventeen-year-olds Daisy, a talented violinist with cerebral palsy, and Noah, a great cellist with severe anxiety, plan to use the holiday concert to land a Julliard audition, but when they are chosen to play a duet, they worry their differences will sink their chances.

On the day of an important music competition, talented but painfully introverted and nervous Deirdre Monaghan is helped to perform by the compelling and enigmatic Luke Dillon and finds herself inexorably drawn into the mysteries and dangers of the faerie world.

Lentil's harmonica playing saves the day when calamity threatens the homecoming celebration for the leading citizen of Alto, Ohio.