That’s the title on the video. Here’s a link to it. (4 minutes) It’s played by “The 8-Bit Big Band,” and it’s pretty snazzy. Even if you haven’t heard the Mii Channel theme since your Wii left service, it’s a pretty popular piece of game music even now. The channel doesn’t post often, but they have a lot of bangers, relatively speaking.
Their video just before this one was a Klezmer version of Bonetrousle, Papyrus’s theme song from Undertale (5 minutes), with animation to boot, and that description is intriguing enough that I’m going to embed it here too.
The 8-Bit Big Band Plays the Mii Channel Theme, in what they call a 60s Space Age Exotica/Esquivel Big Band Version, and Bonetrousle Klezmer/Big Band Style (Youtube, 4m and 5m)
