Convert KMP to SF2

Understanding KMP and SF2 file formats

KMP files are instrument sample files used by Korg keyboards and synthesizers, particularly in the Korg Trinity and Triton series. These files contain sampled audio data and mapping information for use in music production on Korg hardware.

SF2 (SoundFont 2) files are a widely used format for storing sampled instrument sounds and their mappings. SF2 files are compatible with many digital audio workstations (DAWs), software synthesizers, and samplers, making them a popular choice for music production across platforms.

Why convert KMP to SF2?

Converting KMP files to SF2 format allows musicians and producers to use Korg instrument samples in a broader range of software and hardware environments. SF2 files are supported by many modern samplers and DAWs, enabling greater flexibility and compatibility.

How to convert KMP to SF2

Direct conversion from KMP to SF2 is not natively supported by most audio software. The process typically involves extracting the samples from the KMP file and then rebuilding the instrument in SF2 format using a SoundFont editor.

1. Extract samples from KMP: Use a tool like Awave Studio to open the KMP file and extract the individual WAV samples.
2. Create a new SF2 file: Open a SoundFont editor such as Polyphone (free, cross-platform) or Awave Studio (commercial, Windows).
3. Import samples: In the SoundFont editor, import the extracted WAV samples.
4. Map samples: Assign the samples to the appropriate keys and velocity layers, replicating the original KMP mapping as closely as possible.
5. Save as SF2: Use the editor's export or save function to create the final SF2 file.

Recommended software for KMP to SF2 conversion

• Awave Studio (Windows): Comprehensive support for both KMP and SF2 formats. Use File → Open to load KMP, then File → Save As to export as SF2.
• Polyphone (Windows, macOS, Linux): Free SoundFont editor. Use it to build SF2 files from extracted WAV samples.

Tips for successful conversion

• Check for loop points and velocity layers in the original KMP and replicate them in the SF2.
• Test the resulting SF2 in your DAW or sampler to ensure correct playback and mapping.
• Keep backups of your original KMP and extracted samples for future editing.