Let's see if I can do this from memory...
This isn't in perfect order and I may have forgotten one thing
Shostakovich Festive Overture
Broadway Here I Come from Smash
She Used to Be Mine
Moving Too Fast (Last Five Years)
Oh What A Beautiful Mornin'
Rock of Ages duet with Ashley Spencer
Andy Williams Medley of Oscar winning songs
orchestral version of songs from Les Mis
Bring Him Home
Undertow (song written by JJ)
Alan Menken Medley by the Pops
Encore: duets with his wife of shows they'd like to do together: included Suddenly Seymour, song from Ragtime, a few others