?> GJK Music

“Each [work] is underpinned by a connection to original ideas and themes – ones that are not tossed away thoughtlessly as the works progress: The linear development of the music is bold and malleable, enabling the listener to understand the what, why and how he has developed the inspiration.”

– Iwan Fox (4barsrest.com)

Contact me Buy my music

Conducting jobs

Season 2016/2017 I will start as conductor of two brass bands: Flevo Brass Emmeloord and De Bazuin Ureterp. Flevo Brass had a few bad years, however since this season the ranks […]

read more

Birds, Bees and Brass

Soli Brass Leeuwarden and Sytse Pruiksma will perform together at the Birds, Bees and Brass concert in the Harmonie Leeuwarden. At this concert a few special improvisation work by me […]

read more

RWCMD Concert

The final of the Cory Composition Prize. Those Gazing Eyes will be performed by the European champion Cory Band directed by Philip Harper.

read more

Composition Finalists Announced

The three shortlisted finalists for the 2016 RWCMD Cory Composition Prize have been announced: Light and Fast by Iestyn Harding; Those Gazing Eyes by Geert Jan Kroon; and Tanguero! By Richard […]

read more

Recording by Soli Brass

Soli Brass Leeuwarden recorded a few of my works for brass band. Listen to the result:

read more

Tower Editions

In June 2015 Tower Editions was founded. The goal is publishing sheet music with an honest share for our composers.

read more


Contact me through the form about:

  • commissions,
  • conducting possibilties,
  • engraving music,
  • publishing music,
  • writing articles,
  • musicological advice,
  • or all other possibilties.