I agree with TheActr97J about DEAR WORLD - it's a great overture
A LITTLE NIGHT MUSIC
LI'L ABNER
FOLLIES
NO, NO, NANETTE
CRAZY FOR YOU
SWEEET CHARITY (Original Ralph Burns Orchestrations)
MERRILY WE ROLL ALONG
DUDE: THE HIGHWAY LIFE
GYPSY is the natural favorite on this board, as well it should be
THE ROTHSCHILDS
SHE LOVES ME Prelude
CANDIDE (duh)
And it's not an overture, but if you've ever heard the Curtain Call/Exit Music from CARRIE on Broadway...I have a weak spot for it, in all it's 1988 glory, terribly cheesy, as it sounds like it's from a mid-80's award ceremony, but it certainly makes Carrie sound like a hit.
<---- You can see the crazy in her eyes. ;-)