"Sellbrook River - Ultimate Angler / StreetPass Fishing" is a high quality rip of "Sellbrook River" from Ultimate Angler / StreetPass Fishing.
Jokes[]
The melody has been mainly changed to "Believe It or Not" from The Greatest American Hero. From 0:20 to 0:43 and from 1:16 to 1:38, the melody and backing chords are changed to "Go K.K. Rider!" from Animal Crossing.