Published 20/5/26
MainStage integration, Analog Lab improvements & more
Arturia have just announced the release of an update that brings an assortment of new features to their flagship MIDI controller keyboard range. With the launch of its 1.5 firmware, the KeyLab Mk3 family gains a number of enhancements that promise to offer a smoother, clearer and more controller-led experience.
What’s New?
Here’s a breakdown of the new features added with the 1.5 update:
- MainStage Integration: View patch information directly on the KeyLab mk3, browse with confidence and control essential MainStage features while you play. Spend less time checking your screen and stay focused on your performance.
- Improved Analog Lab Navigation: Browsing in Analog Lab is now smoother and more intuitive from the controller itself. Updated visual icons make sound selection clearer, faster and easier to follow.
- Clearer On-screen Workflow: Refreshed GUI elements make on-device navigation clearer and more readable. a new split visualisation also makes keyboard separation easier when creating split parts and performance setups.
Check out the video below for an overview of the new features added in the 1.5 update.
Availability
The KeyLab Mk3 1.5 update is available now from the Arturia website.
How To Install
- Install the latest version of MIDI Control Center (MCC).
- Connect the KeyLab Mk3 to your computer via USB.
- Launch MIDI Control Center.
- Select your KeyLab mk3 from the Device menu.
- Click on the Firmware Revision button.
- Click on Upgrade to start the update process.

