I really wish Apple would fix this. It seems that no matter what you put into the album art manually, it will automatically replace that art with whatever it has in the iTunes store/Apple music, even if that art is incorrect or low res. My library is full of stuff like this: and... If I delete the art, add my own high-res images, they stay there for about 30 seconds before being rewritten with this low-res stuff. They are clearly tiny thumbnails enlarged as full album art. Anyone else have this problem? I have iTunes Match, but not Apple music.