Spongebob Nasty Patty x Sand Canyon I'm planning other edition of this but more difficult and advanced Source: Spongebob Sand Canyon by Viacom BGM: Sand Canyon, Kirby (サンドキャニオン) Fair use is a doctrine in the law of the United States that permits limited use of copyrighted material without having to first acquire permission from the copyright holder. Fair use is one of the limitations to copyright intended to balance the interests of copyright holders with the public interest in the wider distribution and use of creative works by allowing as a defense to copyright infringement claims certain limited uses that might otherwise be considered infringement.