1) "Sweeney Todd"
2) "Jesus Christ Superstar"
3) "Hair"
4) "West Side Story"
5) "Spamalot!"
6) "Hamilton"
7) "Evita"
8) "The Music Man"
9) "Fiddler on the Roof"
10) "Oliver!"
Side note: I was in a school production of "Oliver!" as a schoolboy. I played one of the orphans in the opening number about food. So that song "Food Glorious Food" is pretty much engraved into my permanent consciousness. To this day, I cannot sing a note (at least no on key), so it wasn't the start of an auspicious career in musical theatre, by any means.
