Wye Jamison Allanbrook's widely influential Rhythmic Gesture in Mozart challenges the view that Wolfgang Amadeus Mozart's music was a "pure play" of key and theme, more abstract than that of his predecessors. Allanbrook's innovative work shows that Mozart used a vocabulary of symbolic gestures and musical rhythms to reveal the nature of his characters and their interrelations. The dance rhythms and meters that pervade his operas conveyed very...