My Itunes library is messed up. Wong titles. Wrong albums. Wrong everything. EX. I play a song by avenged sevenfold but then it plays a song by eminem. Song titles dont match what they play and neither does the artists name

I have the same issue and cannot figure whats gone wrong

I'm experiencing the same issue. Not only do I get a messed up library, but since I've let iTunes handle my music files, they too have been shuffled around - placed in different album folders and sometimes given names of other songs... With quite a large library, the cleanup makes me feel a bit like Sisyfos pushing the rock uphill - it's a never ending story. Only positive side of this is that I get to play a lot of music quizzes while guessing who plays the song that is disguised as eg. Buddy from De La Soul, and then afterwards try to track down the real 'Buddy' as this has also found another folder to hide in...

Shazam has come to the rescue a few times so far...

@Apple: this is just not good enough!