Harry and His Bucket Full of Dinosaurs (2005)

S1E27 Today's the Day! (C'est le grand jour !)

Title: The Big Moment! Plot: Harry rises early, putting on his best outfit in preparation for a school concert. However, he finds himself sidetracked by a cacophony of sounds around him. Seeking solitude, he jumps into Dino World for some calm. Initially, the dinosaurs don't understand his need for silence, and to make matters worse, a rooster begins to crow. Once he finally achieves peace, Harry starts to feel anxious, which leads to his musical notes escaping from him.