Mario Kart 8 Deluxe Booster Course Pass: Wave 1 Soundtrack

Shroom Ridge (DS) [Final Lap] - Mario Kart 8 Deluxe - Booster Course Pass, DLC (Wave 1)

What it says on the tin. Gosh, it's so groovy! Download credit: https://downloads.khinsider.com/game-soundtracks/album/miitopia