Prepare thy minds to be blown. I’m sure you’ve never put much thought in to what Ian McKellen as Gandalf reciting the catchy opening to The Fresh Prince of Bel-Air would sound like. Shame on you for never considering the brilliant possibilities!
Thankfully, this gentlemen has given the magnificent, potential mash-up much thought, and equipped with a spot-on McKellan/Gandalf impression created this gem. Truly, this must why the internet exist. You can thank me (profusely) later for sharing this.
Source: Geek Tyrant