Banaza is a prequel to Donkey Kong (1981)

1. Pauline is a little girl who lives at the circus and dreams of being a singer.
2. At some point something magical happens and she is turned into a rock and transported to DK's realm (this may or may not be a Mushroom Kingdom situation)
3. DK finds lil Pauline and becomes friends and goes on adventure with her
4. End of the game DK will decide to join her at the circus
5. Years pass, and eventually Mario sees DK at the circus, leading to the events of Donkey Kong