Hi all, I'm having an issue with music on my iPhone 5s. Take the song All Day by Kanye West for example. The artist, album artist, as well as the "sort as" field for both are all under Kanye West. On my iPhone however, when I play the song, the artist is Kanye West & JAY Z. What's even weirder is that when I turn on "Group by Album Artist" in the music settings, the song is under the Kanye West artist list, but still shows Kanye West & JAY Z when I play the song. I attached images to show you guys what the song looks like on iTunes as well as on my iPhone. Does anyone have any idea how to fix this? I tried restoring my phone, as well as starting a completely new iTunes library (new iTunes Library.itl & iTunes Music Library.xml files) and still nothing. This is happening to many Kanye West songs. Any help would be greatly appreciated!