We are Studio de Werkplaats


A recording studio located in an old school building in Haarlem that has been transformed into a breeding ground for art from many disciplines. We make professional recordings here the way you want them!

Meet the team


We are a team of two. Jeroen Spanjaart, who manages to solve all technical aspects of every audio problem. He does this through his experience and a bachelor in Audio engineering. Dennis Verkerk, with his many years of experience as a musician in Utrecht and Haarlem and with his humor can take your product to a higher level!

Jeroen Spanjaart

Graduated with a Bachelor's degree in audio engineering and experience with recording / mixing / mastering, he tackles all technical aspects of each audio piece.

Dennis Verkerk

With his years of experience in music and humor, Dennis takes your product to a higher level.