I am DJing a friends wedding reception next month. I've done it before, but I think this one is perhaps a bit more "serious" than the others I've done. I will be playing and picking (most of) the music and keeping everyone on schedule with the cutting of the cake, garter toss, bouquet toss etc. Making any announcements.

What would you have liked (or would like) in a DJ at your wedding? What songs worked best for you, which ones didn't?

She wants a lot of classy/jazzy stuff at the beginning and then dancing stuff later. She's also a dancer (like ballroom dance kind of stuff) so if you have any input on good music for that as well, that'd be great.

I already know The Piano Guys will be making at least one appearance during the evening.