Device Details


Overview

Name | Version: KSEM - Keyswitch and Expression Map 5.1
Author: Interfacette
Device Type: MIDI Effect
Description: A Max for Live device for composers working with orchestral sample libraries in Ableton Live – especially for film scoring, game music and orchestration. Manage instrument articulations and expression parameters through keyswitches and MIDI CCs, all from one clear interface.

Six years ago, KSEM started with a simple idea: making orchestral composition in Ableton Live feel as natural and intuitive as possible. Today, KSEM is used by more than 1,000 musicians and composers worldwide, helping them work faster, stay organised and focus on what really matters – making music.

Version 5 brings a completely rebuilt interface and a range of new workflow features inspired by years of feedback from the community. The redesigned Articulation Editor lets you create an unlimited number of articulations, use copy & paste, load selected articulations into the Articulation Pad and rearrange them freely by drag & drop – almost like puzzle pieces.
KSEM 5 also adds keyboard shortcuts for Ableton Live 12, Attack Compensation for delayed samples, Note Transposition and Legato Overlap – helping you compensate for timing differences without having to manually adjust the original MIDI notes.
A built-in pitch range reference covers more than 120 instruments, while reduced RAM usage helps large orchestral templates load faster. Cubase and Nuendo Expression Maps can now be imported directly into KSEM, allowing many existing articulation setups to be reused instantly.

Over the years, KSEM has grown into a small ecosystem of its own, with 35 free presets currently available for popular orchestral libraries.

Currently available:

Spitfire Audio
- Abbey Road Two – Iconic Strings
- Aperture Cassette Symphony
- BBC Symphony Orchestra
- Bernard Herrmann Composer Toolkit
- Chamber Strings
- Studio Strings
- Studio Woodwinds
- Studio Brass
- Symphonic Strings
- Symphonic Woodwinds
- Symphonic Brass

Vienna Symphonic Library (VSL)
- Synchron Strings Pro
- Studio Solo Strings
- Studio Solo Strings Sordino
- Studio Upright Bass
- Studio Woodwinds
- Studio Special Woodwinds
- Studio Brass
- Studio Special Brass

Orchestral Tools
- Amber – Downtuned String Quartet
- Berlin Strings Core
- Berlin Symphonic Strings
- Berlin Con Sordino Strings
- Berlin Solo Strings
- Berlin Strings First Chairs
- Berlin Strings Special Bows 1
- Berlin Strings Special Bows 2
- Berlin Strings SFX

EastWest
- Hollywood Strings
- Hollywood Orchestral Woodwinds
- Hollywood Brass
- Hollywood Solo Violin
- Hollywood Solo Cello
- Hollywood Harp

Cinematic Studio Series
- Cinematic Studio Strings

All presets are designed to work with the libraries’ default patches, so you can simply load them and start making music.
Detailed PDF overviews are included as well, showing the available articulations, their consistency across the library, and the MIDI CCs used for parameters, microphone volumes and effects.

For more details, visit www.interfacette.com

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Minimum Required Live version: 11.3.20
Minimum Required Max version: 8.5.6

Originally released by swub, KSEM now continues under the Interfacette name.

Details

Live Version Used: 12.2.7
Max Version Used: 9.0.8
Date Added: Aug 14 2026 15:01:43
Date Last Updated: No Updates
Downloads: 0
Website: https://www.interfacette.com/
License: Commercial
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