"Tropical Tank - Ultimate Angler / StreetPass Fishing" is a high quality rip of "Tropical Tank" from Ultimate Angler / StreetPass Fishing.
Joke[]
This is an arrangement of "Last Christmas" by Wham! using the instruments of the advertised track. At 0:42 and 1:38, the melody briefly changes to "Snow halation". The rip loops over once at 1:52, and again at 3:45 before fading out.