What is a song title or album containing a number(s) in it? Can even be Roman numerals, huh?

For instance, an album --- Foreigner 4 or Led Zeppelin 4 (Zoso.) Songs --- "25 or 6 to 4" by Chicago or "99 Red (Luft) Balloons" by Nena. Can be any genre. Answer responsibly, carefully and thanks!!!