It's Valentine's Day on Sesame Street, and Elmo needs your help to sing along to the Alphabet Song! Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet Welcome to Sesame Street! A colorful community of monsters, birds, grouches, and humans—a place where everyone counts. With a signature mix of laughter and learning, Sesame Street has been enriching minds and bringing families closer for five decades. Rigorously researched and deeply inclusive, Sesame Street has become the most-watched children’s program in history. For more fun games and videos for your preschooler in a safe, child-friendly environment, visit us at http://www.sesamestreet.org