A file is a proprietary format used by Korg instruments to organize and map audio samples across a keyboard.
To get you started, here are five reliable free KMP libraries available as of 2025:
The longest-running community hub. Check the “Downloads” section and the specific sub-forum for your gear (e.g., Korg M3, Korg Kronos).
If the samples play at the wrong pitch, the root note assignment inside the KMP file might be corrupted or incorrectly mapped. You will need to adjust the root key settings in the keyboard's Sampling menu.
An SD card, USB stick (FAT32 formatted), or a floppy disk emulator (for vintage units).