Thank you for purchasing KeyStep 37!
This page will guide you through the quick steps to get your new controller registered and provide you the resources you need to get familiar with this one.

How to Get Started


Go to the Account Creation page to create your MyArturia account or Login to your existing one.
Be sure to validate your account by clicking on the dedicated link in the email you will receive.


Go to the Product Registration page.
Enter your serial number and unlock code. You can find them on the quicktart sheet inside the box of your product.


Download and Install the Arturia MIDI Control Center (MCC).

the MCC

The MIDI Control Center (MCC) is a common companion software for all the Arturia controllers. It also allows you to update their firmware.

How to update my KeyStep 37 firmware?

Updating your KeyStep 37 firmware will ensure you to enjoy your controller at its best.

A firmware update may already be available for your KeyStep 37.
Please make sure to follow the next steps to get this one applied.

  1. Connect your KeyStep 37 to your computer via the USB connection. Make sure not to use a USB hub.
  2. Launch the MIDI Control Center.
  3. If it is not immediately displayed, select the KeyStep 37 in the “Device” drop-down list in the top-left corner.
  4. The firmware section (just underneath) indicates the current firmware version and, if you are connected to internet, the latest firmware available.
  5. Click on this button to launch the update process:

    Your computer is connected to internet:

    1. Click on the button “Download latest”. The MIDI Control Center will automatically download the latest firmware version.

    2. After a validation from your part the firmware installation will debut.

    Your computer is not connected to internet:

    1. First download a firmware file right here

    2. In the MIDI Control Center (MCC), click on the “Upgrade” button

    3. Select the firmware file on your computer

    4. After a validation from your part the firmware installation will debut

After few seconds, your KeyStep 37 will automatically reboot to finalize the process.

Installation of Ableton Live Lite

register my instrument
  1. Go to your My Arturia account page to find your serial number. Click on the button "My Products" and display the details about your product by clicking on "More info...". The serial number will appear as part of the Additional Licenses.
  2. Download Live Lite from here:
  3. Launch Ableton Live Lite.
  4. Live will guide you through an authorization process and you will be asked for a serial number. Use the one obtained above.


The manuals for your product can be found here:

Manual Date Size Version Infos Download
  New  KeyStep 37 ES Manual 05-Jan-2021 13 Mb 1.0
  New  KeyStep 37 DE Manual 04-Jan-2021 13.1 Mb 1.0
  New  KeyStep 37 FR Manual 04-Jan-2021 13 Mb 1.0
  New  KeyStep 37 JP Manual 17-Dec-2020 13.6 Mb 1.0
  New  KeyStep 37 EN Manual 17-Dec-2020 13 Mb 1.0

Need more help ?

Our support team is happy to help you with questions on how to use Arturia controllers.

You can contact them from this page :