even really good duets will work.

please DON'T post songs from:
hairspray
mamma mia
shrek the musical
rent
wicked
young frankenstein
sweet charity
thoroughly modern millie
a chorus line
beauty and the beast
25th annual putnam spelling bee
annie
west side story
grease

we already know those musicals. if you REALLY think that one would work, or you think that you'd be able to add in another harmony in, then go for it. but yeah. any ideas from any other musicals? there's TONS of musicals out there, so i know the list seems long, but you guys gotta know other musical. thanks so much. :-)