M1
KORG M1 is a Mac music workstation instrument that recreates the classic M1 synthesizer for sound design, playback, and music production.
What is M1?
KORG M1 is a software music workstation for Mac that brings the sounds and workflow of the classic M1 synthesizer into modern music production. It is designed for musicians, producers, and composers who want playable synth, piano, organ, pad, and workstation sounds inside a desktop setup. The app includes a large preset library drawn from the original instrument and its expansion content, making it useful for songwriting, arrangement, retro sound design, and recreating familiar late-1980s and 1990s tones. Users can browse programs, shape sounds, and work with the instrument in current studio workflows. It is commonly used as a software instrument alongside DAWs and other plug-ins, and it is also available in a standalone form for direct use on a Mac. KORG INC. publishes it as part of the KORG Collection line.
Key features
- Play classic M1 workstation sounds on a modern Mac
- Browse a large library of preset programs and expansion sounds
- Edit synthesis and effect parameters to shape custom tones
- Use a scalable high-resolution interface suited to modern displays
- Search sounds by instrument type or character with the browser
- Run it in music-production workflows as a software instrument
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Safety overview
Status: Safe
This is legitimate music-production software. It may store presets, settings, and sound data on your Mac, which is normal for a software instrument. Keep it if you use KORG instruments or older project sessions that rely on its sounds; removing it can make those presets or projects unavailable until the app is reinstalled.
Recommendation: Keep KORG M1 if you create music with it, open sessions that depend on it, or want access to its classic workstation sounds. If you no longer use it, you can remove it like other creative apps, but check older projects first so you do not lose instrument availability in those sessions.
Common paths
/Applications/M1.app
Support paths
~/Library/Application Support/KORG/M1
Preference paths
~/Library/Preferences/jp.co.korg.m1.plist
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