Don't Know Y
From Muppet Wiki
"Don't Know Y" is a Sesame Street parody of Norah Jones's song "Don't Know Why." This song is about her having planned a playdate with the letter Y, who didn't show up. As she sings, Elmo sees the letter Y showing up late. Elmo tries to tell Norah, but she is too upset to notice. However, she eventually realizes that the Y did come after all.
Video Releases
- All-Star Alphabet (beginning scene cut)

