Haha, well here goes. It's not really thrilling but I get that question a LOT more than you would imagine.
I originally sang "Seasons of Love" as an audition piece with 3 other people. We split the solos amongst three people (myself and two friends). I got the first solo, my friend got the second, and then the other got the last parts, including the high note. So ever since that audition, we've been asked to sing it for shows, galas, promotions, etc.
...now under the user "aawolfe".