Okay, so here's the story. I wanted to add an album of one my favorite artists. When I added the whole folder of the artist, like, 2 albums were missing. So I added the albums by selecting the "Import folder", like I did with the Artist, but this time just the album. The albums still didn't show up. I searched the song names, album names, anything I could in iTunes, and they're not even there. They are .mp3 format, and they do work. Any help?