People tend to forget about Banjo-Kazooie, let this wonderful multi-instrumental cover version help you remember; help bring that nostalgia back. Also: you have to respect the Stevie Wonder-esque way that this guy plays every single instrument on this track. Unreal.
At multiple points during this cover version I was in awe to the point where I wondered if this was a real thing. It's beyond the usual scope of your typical YouTube cover -- it feels professional and legit.
If Rare/Microsoft was to create another Banjo Kazooie game, I'd be more than happy with this track being ripped straight from YouTube to the game itself.