[header] How to create a musical slideshow with iphoto [title] Choose the photos you want to show during your video. [title] Choose your music; make sure whatever song you choose is not drm protected. [step] You can use songs you have bought from the itunes store, and you should not use any song that you do not have express permission to use. 
[title] Make sure your photos and your music are in digital formats that will work with itunes and iphoto. [step] That means scanning your photos and importing them into your iphoto library and ensuring that your music is in your itunes library as well.