"Rogueport Sewers (Beta Mix) - Paper Mario: The Thousand-Year Door" is a high quality rip of the beta mix of "Rogueport Sewers" from Paper Mario: The Thousand-Year Door.
Joke[]
This is an arrangement of the advertised track using the instruments from "Fireflies" by Owl City.
At 1:37, the melody of "Fireflies" plays until 1:53.
This references the GiIvaSunner rip "Underground (Rogueport Sewers) - Paper Mario: The Thousand Year Door", which features the same joke.