A "soundfont" generally refers to a collection of samples and settings used by a synthesizer to produce sound. In the case of Wii Sports , the audio engine relied heavily on the Nintendo ADPCM format. The music wasn't delivered via streaming audio files (like MP3s) alone; it was sequenced. This means the game was playing "MIDI" files in real-time using a specific library of instrument samples stored on the disc.
The most direct method is using the built-in . After downloading your .sf2 file, add the plugin to an empty channel in the Channel Rack. Click the folder icon to load your soundfont, and you are ready to play or sequence. For newer, 64-bit versions of FL Studio, you can also use the powerful DirectWave sampler. wii sports soundfont