Advertisement50 Years Young: How The Music Of 'Sesame Street' Keeps Up With The Times08:01Download AudioResumeJune 10, 2019Audie CornishChristina CalafacebookEmailSesame Street's Big Bird, Elmo, Cookie Monster, and Abby Cadabby attend HBO Premiere of Sesame Street's The Magical Wand Chase at the Metrograph in 2017 in New York City. (Getty Images)