1. The Wizard and I:
During the song "One Short Day", Elphaba sings, "I'm off to see the Wizard, the wonderful Wizard of Oz." This alludes to the "The Wizard of Oz" (1939), the iconic film adaptation of L. Frank Baum's novel.
2. Somewhere Over the Rainbow:
In the song "Dancing Through Life", Madame Morrible sings, "Somewhere over the rainbow, there's a place where dreams come true." This is reference to the song "Over the Rainbow" from "The Wizard of Oz".
3. Popular:
In the song "Popular", Galinda sings, "And I'll wear a crown. And walk up the stairs, and be there soon. I could open a door, but instead I'll go home." This references "Annie", another musical where the main character, Annie, dreams of finding her parents and going home.
4. Luck Be a Lady:
In the song "The Wizard and I", Elphaba sings, "Luck be a lady tonight." This is a reference to the song "Luck Be a Lady" from "Guys and Dolls".
These references not only pay tribute to other famous musicals but also create an intertextual connection between "Wicked" and these classic works, enhancing the overall theatrical experience for the audience.