This guy's rendition of "By The Sea" hilariously duplicates many of LuPone's vocal mannerisms to a scarily accurate level, but his "Everything's Coming Up Roses" sounds nothing like her.
Where is the heavy vibrato and scoops? If he's specifically immitating the Tony performance like the title says, he's quite a ways off in terms of her vocal approach to this number (he's just throwing in some of her trademark affectations without really doing anything she specifically does here.)
Regardless, quite a hoot!
Tonya Pinkins: Then we had a "Lot's Wife" last June that was my personal favorite. I'm still trying to get them to let me sing it at some performance where we get to sing an excerpt that's gone.
Tony Kushner: You can sing it at my funeral.