Rayman Pirate-Community

I recently decided to do a deep dive into Fanfare Vagabontu, and I noticed that Raytunes credits them for the song "Madness" which is in the Rayman Raving Rabbids Prototype, does anyone have a source for this information? Or did they just make a guess that Vagabontu did this because they started around 2005?

hmm sounds like cake walk from rayman 1 for a little bit