''Boi-ngo'' (also known as "Boi-Ngo" or "BOI-NGO")is the fifth album by Oingo Boingo, released 1987. Its original proposed title was ''More Nervous Energy''. This album was also released in a limited edition box set of seven inch vinyl records which included the additional studio track "Mama". Radio interviews from the period before the album's release indicate that the song "Cinderella Undercover" was recorded but not included on the final version of the album. Both songs were re-recorded and issued the following year on the album ''Boingo Alive''. - Wikipedia