Tom Nook himself made a special announcement on Twitter Friday. The real-life musicians who play the in-game theme music for Animal Crossings: New Horizons had come together for a virtual performance of it!
Best comment: "What do you mean 'The musicians behind the main theme', where is that dog with the guitar?"
My reaction to the concert?
— Tom Nook (@animalcrossing) May 15, 2020