Basically, I love all these Sesame Street guest performances. I used to watch these with my daughter and she really enjoyed them. Please vote on your favorites or add any that you think are missing.
http://www.ranker.com/list/best-sesame-street-guest-performances/sunrisedesign, videos, other,
Feist Performs “1234”
Norah Jones Performs “Don’t Know Y”
Andrea Bocelli Sings Elmo to Sleep
India Arie Sings the Alphabet With Elmo
Katy Perry Sings Hot N Cold With Elmo
James Blunt Sings "My Triangle"
Destiny's Child Sings "New Way to Walk"
Hootie and the Blowfish Sing "Hold My Hand"
Ray Charles Sings "Alphabet Song"
The Goo Goo Dolls and Elmo Sing Pride