A new picture book from #1 New York Times bestselling author and musician Robbie Arnett about finding the music of your heart It will make you dance! It will make you sing! It's called . . . Thwistle Ping! Lennie Fling has always been good at everything. But when it comes to music, he only falls flat. So when the school's music recital is announced, Lennie must find a way to play a tune. With a little help from his groovy neighbor who dances to her own beat, Lennie learns that musical expression can take on many unexpected forms. In this rollicking tale by #1 New York Times bestselling author Robbie Arnett, Thwistle Ping! will inspire you to strum a chord, whistle a melody, and find the music of your heart.