private void playlistMenu() {
        System.out.println("           Playlists Menu          ");
        System.out.println("1. |Show all playlists            |");
        System.out.println("2. |Show songs in a playlist      |");
        System.out.println("3. |Edit playlists                |");
        System.out.println("0. |Return                        |");
        int option;
        option = new Scanner(System.in).nextInt();
        switch (option) {
            case 1:
                showPlaylists();
                break;
            case 2:
                getAllByPlaylist();
                break;
            case 3:
                playlistEditMenu();
                break;
            case 0:
                show();
                break;
        }
    }