here goes, note: I used to work in a liquor store (and we drink a lot...sad but true) but my google-fu game is kinda weak today. hopefully this will point to actual names or will get some "no that's wrong but this is actually what it is" kinda stuff...

on the shelf above the bartender/Price/WR there are two vodkas and the white bottle maybe champagne (like some special cristal or some shit like that) Another is a cognac or brandy bottle. I would totally believe since this is a fancypants rich guy event that it was Louis XIII cognac but the label looks too big and can't see the detailed ribbing on the side of the bottle.

shelf audience's left of WR there one appears to be a single-malt scotch bottle to the very left(google them they all look pretty similar just rule out the green bottles)and right next to that a bottle of Seagram's. And another vodka at least.

On the very very audience right shelf cut off by grey hair is a bottle of tequila. pretty certain just by bottle shape. it's 1800 tequila.

Of the vodkas one looks like Ketel One and one looks like New Amsterdam.