"It is incredible with how much patience and precision Martijn can work in quick succession over multiple days!"

- Willem van der Krabben , Jett Rebel

"Martijn took our band's sound to the next level, he really got involved working on our sound on a personal level.”"

- Guus van der Zijl , Lybra

"Excellent studio and great staff! Frank and Martijn were easy going and knowledgeable in the process of recording. Our band Botanic had a wonderful experience there and are excited to release our first debut album. Thanks for capturing our sound!""

- Alex M. Atzenberger , Botanic Music

Martijn de Groot is an audio engineer born in 1988 and working in audio since his Bachelor of Science in Audio in 201​0


The main emphasis of any production for Martijn is always the quality and honesty through clear communication and getting all necessary information before starting a project.

  • Fifteen years of experience as an artist.

  • Twelve years of experience in customer services.

  • Ten years of Audio Engineering.

  • Five years of experience in tutoring

Martijn knows that even the slightest detail in the creative process is just as important as the final product itself.

Amsterdam, the Netherlands
Osdorperweg 530, 1067 SX

Tel / Whatsapp

+(31) 06 1889 4339


© 2019 by Still Sound EU.