Welcome to the 442Hz Platform, and thank you for your interest in the JSB Masterclasses.

The application process begins on 8th September 2025.
Once it opens, you’ll need to create a profile, after which you’ll be able to complete the questionnaire.
You will also have the opportunity to upload links to your video and/or MP3 files as part of your submission.

Please note: the registration fee of 30€ must be paid as part of the application process. 

If you encouter any difficulties or have any questions, please get in touch via email at jsb@bachakademie.de

We appreciate your enthusiasm and wish you all the best with your application.