The title music in the film, Harry Potter and the Sorcerer's Stone, not only introduces a potent new theme, but it also serves to cover a temporal ellipsis of more than ten years.
Following the idea of leitmotif proposed by Richard Wagner in the 19th century, John Willians composed a musical theme that served not only to the main character but to the world of wizardry itself. It seems that this theme is an introduction to this magical universe, something to be remembered.
