About Us


Martijn Heijmans

Martijn Heijmans. A Dutch composer and producer taught himself everything you have to know to produce the right sound. His career started as a music lover when he started working as a volunteer for a small radio station in Almere. Nobody has ever heard his radio show, it is one of the best kept secrets in human history.

After this great adventure he started working for a national radio station in the Netherlands as a Imaging Producer. Next to mixing and editing music he started to compose his own productions. It didn’t take long when word got out and a lot of Dutch artists wanted to work together.

And now in 2022 Martijn joined forces with Tico Pierhagen and launched TM4Music!



Martijn Heijmans
Martijn Heijmans

Happy Customers

Why Choose Us

"I was looking for a design that fits well with the station but that also underlines the own character and feel of my radio show BertOp5. Martijn and Tico have succeeded excellently in making that happen. The process from creative brainstorming to completion was extremely enjoyable. And they delivered on time!"

Bert Kranenbarg

Radio host, NPO Radio 5

"In addition to being very talented and professional, Martijn and Tico have a warm and open character, which makes it very nice to work with them."

Lucas van der Eijk

Functie, BMG Production Music

"We have experienced the cooperation as very pleasant, after the first briefing it was almost instant. After an adjustment from the customer, a beautiful sound package was the end result. Fast switching, and good quality! Definitely recommended."

Pauline Reinders

Project Lead, Audiohuis & Sublime


Any questions?

About Us

Our diversity complements each other’s way of working and inspires our common dream: composing and producing music worldwide for radio, television and feature films.


Zuiderloswal 39
1216 CJ  Hilversum
The Netherlands
+31 (0)6 23 58 36 57