Celebrating 5 Years of Harderclass

To celebrate 5 years of Harderclass, we’re giving something extra to our members.

We’re hosting an exclusive Harderclass Studio Day, fully focused on personal feedback on your track.

Everyone with an active yearly membership between November 24 and December 1 can join.

Not a member yet? Join the Yearly Membership -  Paid Yearly between 24 November van 1 December

and enjoy 25 euro's discount with code: 5YEARSHCBLACKFRIDAY

DATE:

Studio Day: 6th of March 2026

Online Day: 12th of March 2026

What’s Included

• Access to the Harderclass Studio Day (limited spots)

• Personal, in-depth feedback on your track

• An exclusive printed Harderclass booklet (limited edition – 100 copies)

HOW TO JOIN

Anyone with an active yearly membership between Nov 24 – Dec 1 can sign up.

Spots for the physical Studio Day are limited and handled on a first come, first served basis.

Not in the Netherlands? No worries, we will host a separate online Studio Day.

Please note your preference in the form below.  

Fill in your details below and upload your track (optional) to claim your spot.

DEMO DROP 

As an additional perk, you can upload also your demo until the 5th of December. 

You will receive spoken feedback after December 19, so you can use the Christmas break

 to refine and finalise your track with fresh input.

This demo feedback is separate from the Studio Day and can also be

joined without joining the Studio Session. 

Please note: Feedback is only for Harderclass members. You don't have to submit a demo to join the Studio Session. 

If you are selected for the studio day, you will be contacted via e-mail.