In this episode, a central musical role is played by the 1st Movement of the Serenade No. 13 "Eine kleine Nachtmusik" in G Major KV 525, as the leitmotif for Amadeus himself. As the action develops, this motif returns several times - eight in all - played on several different instruments. The witch and her raven have as their leitmotif the aria "Königin der Nacht" from "The Magic Flute" KV 620. A further distinctive composition is the Clarinet Concerto in A Major KV 622, which Little Amadeus composed himself for the competition.