Zoltan plays in several projects/bands: he plays with the Guus Bok Live Band and also his own music in different formations. In 2013 he got the chance to open the official jam session of the Caribbean Sea Jazz Festival, with Alex Han (saxophonist of Marcus Miller) and played with the rhythm section of George Bension.
On the following links you can see a few details about his work:
Guus Bok Live Band: www.guusbok.nl