Example of playlist media query

gistfile1.txt

func runMediaLibraryQuery() {        
        let query = MPMediaQuery.playlists()
        if let playlists = query.collections {
            for playlist in playlists {
                if let playlistName = playlist.value(forKey: MPMediaPlaylistPropertyName) {
                    NSLog("Playlist: \(playlistName)")
                    if let item = playlist.items.first, let title = item.title {
                        NSLog("First track: \(title)")
                    }
                }
                NSLog("\n\n")
            }
        }
    }