Farewell Jay Leno
Kim Kardashian, Jack Black, Oprah and more sang a “So Long, Farewell” parody to Jay Leno on his final “Tonight Show” episode.

The “Sound of Music” spoof was led by Billy Crystal and the Shut Your Von Trapp Singers, with celebs like Sheryl Crow, Jim Parsons, and Carol Burnett taking on verses.

Watch the whole video above and tweet us your favorite memory of Jay Leno @HOT1079!