Page turning wouldn't be very convenient with a photo frame, but one I bought at Christmas for my folks has a remote control, which I'd think you'd want (and many don't have), and you can navigate among images from a gallery of thumbnails, which would expedite finding your tunes. Surely you can go to a store where they have some demonstration models to try, or you can look at user's manuals online...

~ Becky in Tucson