Zdenko Ivanusic Quartet was founded in late 2003. It is a typical jazz combo, with musicians from Croatia and Slovenia. The artistic and conceptual foothold of the quartet are original compositions written by its leader, aligned with the works of jazz greats and well-known jazz standards. The style of the Zdenko Ivanusic Quartet can be characterised as contemporary mainstream jazz. Within those structural lines, the boundaries of rythmic and harmonic parametres are transfigured which results in a unique musical expression.