Example structure (abbreviated):

: A popular paid tool for batch-converting various sampler formats, including SF2 to DWP.

SoundFonts are widely available and easy to edit with tools like Polyphone, Viena, or FL Studio. DWP is necessary for playback on Dreamcast hardware via KOS’s snd_sfx and snd_song systems (often paired with t3b or mp3 but using DWP for MIDI synthesis).