I found an interesting problem/glitch while playing music today. While playing any of the songs on the Weezer Blue Album, it displayed the correct artwork while in the iPod app, but when locking the phone it displayed the artwork from a Nirvana album. I've checked the artwork settings in both the Nirvana album and Weezer album's songs and it all looks fine and it displays the correct one while in iTunes, but like I said while the phone is locked and playing the music, it is the wrong ones. Here are some screenshots I took showing this.