Is your Apple iTunes library a mess?
Some have the artist in the same field as the name of the song.
Others are missing the album title.
There are many programs that offer to fix your iTunes library for a fee.
But why do that, when theres a program that does it for free?
MusicBrainz Picard works in Windows, MacOS, and Linux.
It will clean as many of your music tracks as you like for free.
Just stick to this.
Your iTunes music library is now updated with the proper ID3 information.
Now its much easier to find the music you want to listen to.
Note: Despite the older looking screenshots, this process should work with iTunes 12.