Nintendo Music has finished its Mario Kart World OST rollout with the final Free Roam songs, two bonus tracks, and studio footage of the Title Theme and Crown City recordings.
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Nintendo Music finishes the Mario Kart World lap with a 348-track library
The Mario Kart World soundtrack is now complete on Nintendo Music, according to multiple public listings and reports, with the final update adding the last batch of Free Roam songs and bringing the Nintendo Music Mario Kart World catalog to 348 tracks.
Nintendo Life reports that this latest Nintendo Music update adds 26 Free Roam tracks based on Mario Kart 8 Deluxe, with a runtime of 1 hour and 15 minutes. The same update also adds two Mario Kart World bonus tracks, “Title Theme” and “Crown City.” My Nintendo News likewise reports that the full Mario Kart World OST is now available after Nintendo’s weekly rollout, and that the final batch consists of Free Roam tracks from Mario Kart 8 Deluxe.
That makes this a cleaner, more useful release for fans than a normal playlist refresh. Until now, the Mario Kart World Nintendo Music rollout had been staggered, with the soundtrack growing week by week. The final update closes that gap. If you were waiting for the full Mario Kart World OST before building playlists, studying arrangements, or using the app as a reference library, the collection is no longer partial according to the current Nintendo Music-related listings cited by Nintendo Life, My Nintendo News, and Super Mario Wiki.
What the final update actually adds
Nintendo Life’s track listing says the Free Roam Final Update dated August 25, 2026 is built around Mario Kart 8 Deluxe music as it appears in Mario Kart World’s Free Roam format. The 26 added tracks include arrangements tied to courses and themes such as Water Park, Sweet Sweet Canyon, Thwomp Ruins, Toad Harbour, Sunshine Airport, Dolphin Shoals, Electrodrome, Mount Wario, Bowser’s Castle, Rainbow Road, Dragon Driftway, Wild Woods, Super Bell Subway, and Squeaky Clean Sprint.
The update is specific in an important way: these are not being presented as new race courses or gameplay DLC. The sourced reports describe a Mario Kart World music update for Nintendo Music, not a content patch for the Switch 2 game. That distinction matters because the phrasing around “tracks” can be easy to misread in a racing series. Here, “tracks” means music tracks.
The two bonus additions, “Title Theme” and “Crown City,” also connect directly to Nintendo’s new studio footage. Nintendo Everything reports that Nintendo released two behind-the-scenes videos showing recording sessions for Mario Kart World’s music, focused on the game’s main theme and Crown City. Nintendo Life and My Nintendo News both state that those same pieces were added to Nintendo Music as bonus tracks.
A rollout that took nearly three months to finish
Super Mario Wiki’s Nintendo Music page lists Mario Kart World’s digital soundtrack as having been made available on June 1, 2026, with the main tracks and some Free Roam music included at launch. It says remaining Free Roam tracks were added weekly from June 8 through August 24, 2026, and that two bonus tracks were added on August 24. Nintendo Life labels the final update as August 25, while My Nintendo News also published its report on August 25. The difference appears to be a listing or publication-date discrepancy rather than a disagreement over the content added.
The same Super Mario Wiki page lists the full Nintendo Music release at 348 tracks with a total length of 14:15:01. Nintendo Life also gives the 348-track total, while My Nintendo News says the entire soundtrack of 348 songs is now available. A Nintendo Fandom soundtrack page included in the available source material lists the OST at 323 songs and says 130 tracks were added on June 1, with Free Roam tracks planned through updates. Because the later Nintendo Music-focused sources report the completed rollout at 348 tracks, the 323-track figure reads as an older or incomplete snapshot rather than the current total.
That staggered schedule is the key context behind the timing of Nintendo’s video push. Mario Kart World launched for Nintendo Switch 2 on June 5, 2025, according to Super Mario Wiki’s game page. Nintendo Everything notes that the racer has been out for about a year and that Nintendo is only now releasing this behind-the-scenes music content. In practical terms, Nintendo is using the soundtrack’s completion as the moment to reframe the game’s music as a finished archive rather than a rolling service update.
Why the recording footage is paired with the full OST rollout
Nintendo has not provided a detailed public explanation in the supplied sources for why these two studio videos arrived alongside the final Nintendo Music update. What is confirmed is narrower: Nintendo released behind-the-scenes recording footage for “Title Theme” and “Crown City,” and those pieces were added to Nintendo Music as bonus tracks as the 348-track Mario Kart World soundtrack became complete.
The pairing still has an obvious strategic shape. A 348-track game soundtrack can look like a database entry when viewed inside an app. Studio footage gives it a face, a room, and a performance context. For a series where race music often has to stay readable under engines, items, crowd noise, and course hazards, showing players the recording process helps underline that these cues were built as performed arrangements, not disposable menu filler.
There is also a Free Roam-specific reason the timing lands well. Nintendo’s own overview, quoted by Nintendo Everything, describes Mario Kart World as a racer set in a “vast interconnected environment,” with connected courses, 24-driver races, Knockout Tour, and a Free Roam mode where players can leave the racetrack, drive in any direction, explore points of interest, and take photos with friends. Music in that structure has a different job from a traditional three-lap circuit theme. It has to support wandering, route changes, and scenic downtime as much as pack racing. By releasing the final Free Roam songs and then showing studio performances of two prominent themes, Nintendo is inviting fans to listen outside the pressure of competition.
The Mario Kart 8 Deluxe connection gives Free Roam its archive value
The last batch being tied to Mario Kart 8 Deluxe is significant because Mario Kart World’s Free Roam music functions partly as a tour through prior Mario Kart material. Nintendo Life quotes Nintendo’s description of the update as “renditions of songs from Mario Kart 8 Deluxe, featured in Free Roam in Mario Kart World.” My Nintendo News similarly identifies the final batch as the Free Roam tracks from Mario Kart 8 Deluxe.
For players, that makes the Mario Kart World OST unusually broad. It is a soundtrack for a new Switch 2 game, but its Free Roam structure also pulls in arrangements associated with earlier Mario Kart identity. The available source material does not support a full technical breakdown of every arrangement, and Nintendo’s official composer or arranger credits are not surfaced in the cited app reports. Fan-maintained pages attribute the soundtrack to composers including Atsuko Asahi, Maasa Miyoshi, Takuhiro Honda, and Yutaro Takakuwa, with arrangements by several additional musicians and performance by the Mario Kart Band, but those pages mark the credits as uncredited. Treat those credits as fan-documented rather than a formal Nintendo credit roll unless Nintendo publishes a primary source.
As a listening experience, the practical gain is straightforward. The completed Mario Kart World music update now lets fans move from the game’s main themes into its Free Roam renditions without waiting for another weekly drop. That is useful for players who want to compare how Mario Kart 8 Deluxe material has been adapted, and for anyone using Nintendo Music as a legal, subscription-tied way to access the soundtrack rather than relying on uploads elsewhere.
How to listen, and what remains unavailable or unclear
My Nintendo News reports that Nintendo Music is a free download on iOS and Android for Nintendo Switch Online members, and that subscribers can also listen in a browser. Nintendo Life also notes that an active Switch Online membership is required to listen through the Nintendo Music app. The source material does not cite a separate soundtrack purchase option, a vinyl or CD release, or availability on general streaming services such as Spotify or Apple Music.
For now, the safest answer for fans searching for the Mario Kart World soundtrack is this: if you have Nintendo Switch Online, Nintendo Music is the confirmed route for the full 348-track Mario Kart World OST. If you do not subscribe, the supplied sources do not describe another official way to stream the complete soundtrack.
The remaining open questions are about preservation and access rather than track count. Nintendo Music has the completed library, but it is still tied to Nintendo’s membership ecosystem. The behind-the-scenes footage gives fans a glimpse of the recording sessions for “Title Theme” and “Crown City,” yet the sources do not indicate whether Nintendo plans longer session videos, interviews with the musicians, or a dedicated soundtrack release outside the app. For a game built around connected routes and a huge sound bank, the Mario Kart World Nintendo Music rollout has crossed the finish line. Whether Nintendo treats that archive as a living music program or a closed catalog entry is still unannounced.