Today: Spring Awakening
Spring Awakening is an adaptation of a controversial German play. The play was controversial for the usual reasons. It portrayed homosexuality, child abuse, rape, abortion, and the questioning of religion. What makes the play itself interesting is that it was written in the late 19th century (keep in mind that authors writing into the early to mid 20th century rarely broached the subject of sex at all, for fear of not being able to be published).
The modern day musical is something of a rock opera, and, though I have yet to see it performed live, has excellent music and lyrics. At the risk of spoilers, I will not discuss much of the plot here, but in short it is about a starkly religious society and the response of the teenagers in the community to this inherent sexual repression.
I advise you to give it a listen.