Bow down to the Disney animators - every speck of pixie dust was hand drawn.
I love the music from Peter Pan, primarily "You Can Fly! You Can Fly! You Can Fly!" My little sister and I spent a lot of time listening to the Peter Pan soundtrack. It's some of the earliest music I can remember (also "Yellow Submarine" and "Octopus's Garden"). "You Can Fly! You Can Fly! You Can Fly!" was written by Sammy Cahn and Sammy Fain. The singers are The Jud Conlon Chorus and The Mellomen - are they not the sound of fifties' mainstream culture?!
Noteworthy trivia about the film (from its Wikipedia page):