New Super Mario Bros. Wii, The Themes
Arcade Player

New Super Mario Bros. Wii is a side-scrolling 2.5D Mario platformer for the Wii and the tenth game in the Super Mario series. In addition to the single-player experience, New Super Mario Bros. Wii also features a multiplayer mode for up to four players. This is the first Super Mario game to feature co-op and vs. modes at the same time since Mario Bros. It features more items, new levels, and more enemies than the DS predecessor. The game introduces two new power-ups, the Propeller Mushroom and the Penguin Suit, which turn characters into their propeller and penguin forms, respectively.
1 official release. Open one in your streaming app.
Arcade Player
The New Super Mario Bros. Wii soundtrack was composed by Arcade Player for the game by Nintendo Entertainment Analysis & Development published by Nintendo. OSTDB lists one official release: New Super Mario Bros. Wii, The Themes. Listen to the New Super Mario Bros. Wii OST on Spotify. The game is available on Wii and Wii U. It is part of the Mario series.
9 images, via IGDB.
The New Super Mario Bros. Wii soundtrack was composed by Arcade Player.
The official New Super Mario Bros. Wii OST is available on Spotify. OSTDB links each official release directly, so you can open it in your streaming app.
There is one official New Super Mario Bros. Wii soundtrack album listed on OSTDB: New Super Mario Bros. Wii, The Themes.
Yes. OSTDB collects the official soundtracks of every game in the Mario series on one page.