Let's talk about musicals!

The thread about The Wizard of Oz helped me realize there were other musical fans here, and rather than go offtopic in that thread I figured I'd make a whole new one for discussion.

Topic is: musicals. Anything and everything. Tell me about your favorites, the shows you've been to, the songs that make you cry, the numbers you've performed at karaoke, what a talent Sarah Brightman is, how much you had to pay for Hamilton tickets -- whatever! It's all fair game!