Mine is, hands down and absolutely without a doubt, Jennifer Holliday’s And I Am Telling You from Dreamgirls.
That determined doggedness to hang on to her man, her undeserving man-- if you really listen to it, it’s downright scary. And then there’s that voice. It actually and literally gives me goosebumps.
Then show-stopper of all time, of course, was “Tell Me, Pretty Maiden” from Florodora. People actually barged into the theater just to see that number, then barged out again.
The definition I was using is a song performance so great, the audience jumps to it’s feet and applaudes so loud and long the show actually has to stop.
Cool. Then I guess it really should have a specific performer, too - and I’m afraid I don’t have one for mine. It’s just so fiendishly difficult that anyone who nails it is going to get an ovation.
SHALL WE DANCE? from The KING & I (yeah yeah yeah, I know, the play’s politically incorrect and about as historically accurate as Alley Oop, but when all that silk starts flying around the stage I don’t care)
(spring of 2003) ‘With a Little Bit of Luck’ from My Fair Lady
(autumn 2003) The Pharaoh’s Song from Joseph and the Amazing Technicolour Dreamcoat – I saw it during an afternoon matinee, and the guy who sang the song was unbelievable – he ended up singing it three times!
I found out later, he was the understudy for the role!