Ladies, I have to share my music solution with you. I've been hard at work at my wedding playlists since we're not doing a DJ. I'm a freelance iPhone app reviewer and I came across one called My WeddingDJ https://itunes.apple.com/us/app/my-weddingdj/id383243064?mt=8 So far it's great and definitely worth the $2! You just pop in the tracks you want under the preset categories, like pre ceremony or first dance, or you can create your own categories. The interface is super simple and since your playlists are stored in the app, there's no chance of the wrong song playing and you set the order of when music comes up. All the operator has to do is slide the bar to start. You can also select the option for waiting time in between moments. When you end a song or skip to the next the app also will crossfade it for you so you don't have do any of that work on the front end in iTunes. It also looks like there's an option for the app to take requests from your iTunes library during your reception, but I haven't started playing with that yet. Some of the reviews said there was an issue with DRM coded music, but since most of my songs are pre DRM or from Amazon, I can't tell if that's still an issue. Anyway, if you're bringing down your own setup or want to provide your own music for ceremony, I definitely recommend checking this out.