A more interesting way of learning English?

A more interesting way of learning English? On my drive to Savannah last weekend I wondered if my students would enjoy learning North American English using a different format (using the songs and lyrics from Broadway musicals), boy was I right! I’m using social media as a way to tutor and teach my students using YouTube, Pinterest, Twitter, etc. This week we started with a song from Hairspray. My students in China, Russia and Korea LOVED learning about American culture, history, slang, and sayings we use every day. I think they and I have hit the jackpot? What other American musicals would you suggest to use to tutor students in US American style English?