Can't sync certain album to iPhone 5c
I don't want to sync my whole library, but there's this one artist, and album, that won't show up in the "Sync selected music" tab. It just won't show up. I didn't buy it from itunes, because it's a mixtape, and was a free download directly from the artist. I can see it on itunes, and it synced to my ipod, but it won't sync to my iphone 5c.
iPhone 5c, iOS 7.0.4