Well, I just hate the idea of categorizing about 13 GB of my music collection manually.
Make a playlist and be the judge of what is great and what isn’t.
You could, for example, create a smart playlist of all songs you rated more than four stars.
Anytime you rate a song four or five star, i Tunes would automatically add it to your smart list.
Just tap the folder to show its contents, and tap the smart playlist.
Playlists enable you to listen to exactly the music you want to hear, when and how you want to hear it. Fine, just set up a playlist without the offensive songs.