Nintendo adds additional songs from Mario Kart World to its Nintendo Music app, with a focus on tracks from the game’s Free Roam mode. According to multiple reports, the latest update extends the Mario Kart World soundtrack with Free Roam playlists drawn from both Mario Kart DS and Mario Kart Wii. The Mario Kart DS Free Roam playlist includes 12 tracks totaling about 33 minutes of music. The Mario Kart Wii Free Roam playlist includes 13 tracks totaling about 37 minutes. These additions follow earlier updates in which Nintendo periodically releases new batches of Free Roam tracks as part of ongoing soundtrack expansions. The updates are directed at the Nintendo Music application available on iOS and Android, and the specific new additions are presented as part of the game’s broader Mario Kart World music offering rather than standalone releases. Overall, the sources describe a continued weekly-style rollout of new content to Nintendo Music, expanding the number and variety of Mario Kart Free Roam tracks available for listening.