Nintendo Music adds more Mario Kart World Free Roam tracks from DS and Wii

Nintendo has updated its Nintendo Music app with additional Free Roam tracks from Mario Kart World. The latest update adds a 12-track Mario Kart DS playlist (33 minutes) and a 13-track Mario Kart Wii playlist (37 minutes). Weekly soundtrack updates have been rolling out since the Mario Kart World album first appeared in the app.