It may surprise some to hear that “Sesame Street” has a legacy of musical guests that is arguably only rivaled by “Saturday Night Live” — performers over the decades have ranged from Stevie Wonder to ...

A is for Alana, D is for Danielle, E is for Este, and H is for Haim stopping by Sesame Street to sing through the alphabet with Elmo and his friends. The trio of sisters brought their best harmonies ...