What about Unchained Melody? Being a DJ/Karaoke Host myself, I can remember it being a good slow dance song, as well as I'm Already There by Lonestar, Back at One by Bryan McKnight,.....if you're looking for faster more upbeat songs for some good dancing, I would recommend, we're here for a good time by Trooper, Hurt So Good by.....can't remember that guy's name, and several others.