Not sure if anyone else has had this problem.
Just installed the release preview this morning & copied over my music library. When I opened the music app it was all good with album art & even images of the artists which I thought was pretty cool however when I opened it the next time almost all the album art & artist images where gone.
Has anyone else had this problem or any suggestions on what I can try next? I'm really getting into Windows 8 but the music app is a bummer. A bunch of white boxes where your album art is supposed to be is not visually appealing

Thanks for your help