How do I get songs that I have licensed outside of the app onto my iPad?

Typically the download you receive when you purchase songs licensed for business use songs will be a zip file. Inside this file should be a mp3 version of the song that you need to add to your iTunes music library. To do this, unzip the file, then open iTunes and go to file> add new and then browse for the mp3. Next time you synch your iPad the song will be transferred to your iPad’s music library where it will be accessible from within ProofShare. If you are in a rush or lazy like I am, you can also purchase the song from the licensing company and then also purchase the same song from iTunes directly. Yes, this will cost you an additional $.99-$1.99 but it can be a huge time-saver so works very well in a pinch! Make sure though that if you purchase it via iTunes that you also download it to your iPad, songs that are only stored in the iTunes purchased cloud will not play from ProofShare slideshows.