“Sesame Street” has been teaching the ABCs for 50 years with music. Elmo, Usher and the writing team tell us how they create some of the best-known songs in educational media.

Just when we thought One Direction couldn’t get any more adorable, the British-Irish boy band stopped by 'Sesame Street' and brought it to a whole new level. Skip to main content Skip to site footer ...

One Direction Sings the Alphabet Song on ‘Sesame Street’ (Video) Liam and Harry help Bert sing the ABCs, a cappella style. Linda Ge. June 24, 2014 @ 1:05 PM. Share on Social Media.

Watch Haim Sing the Alphabet With Elmo & Friends on ‘Sesame Street’ The band got help from Bert, Big Bird Oscar the Grouch, Cookie Monster and more.

Watch Haim sing through the alphabet on Sesame Street above. Best of Billboard. Kelly Clarkson, Michael Buble, Pentatonix & Train Will Bring Their Holiday Hits to iHeart Christmas Concert.