Speeding Songs Up
An alternative method of speeding songs up consists of changing the BRSTM's sample rate, which will make the game play it at a different speed. It is recommended to follow the default method.
- The BRSTM file you want to edit
- Final Lap Stream Maker
Note: The tool was conceived for use with Mario Kart Wii, but it works with New Super Mario Bros. Wii just fine.
Open Final Lap Stream Maker and select the BRSTM file. The tool will do everything automatically, all you have to do is save the new file (be careful not to overwrite the original).