Adding non-music albums; creating a playlist with all Music albums.
I have non-music content (35 albums of railroad sounds recorded from vinyl LPs) I want to add to iTunes, and my iPod Touch. I don't want these 35 albums to show as Music, but I do want them, and later updates, to sync with my iPod. To block them from the Music view, I want to use only playlists, and have a playlist with all my Music albums, but not these 35 audio albums. Then also have a playlist of just these 35 audio albums.
How can I create a playlist of all my Music albums?
Using iTunes 12 and iPod Touch 5th gen.
iPod touch, Windows 7