I'm not linking because I can't right now, but I do have a few. There's a nightcore remix of Gladion's battle theme from Pokemon Sun & Moon that I absolutely adore.
I love the Kingdom Hearts remixes of the tracks from The World Ends With You, specifically Calling and Twister, but moreso I loved the remix that was on the Square Enix countdown website before they announced the Solo Remix.
There are also several songs that Youtube user JT Machinima has done for Five Nights at Freddy's that are insanely clever. My favourites in particular are "We Don't Bite," "You Belong Here," and "Can't Wait To Meet You."