t scarcely feels necessary to mention the pre-eminent status of all four of these artists, because that is evident from hearing the music. When Nils Landgren brings such feeling to his own melody “Le chat sur le toit”, or when Michael Wollny dazzles with the blues-infused piano solo in “Lady Madonna”; when “Polygon” opens with a bass intro from Lars Danielsson, or when Wolfgang Haffner sets up the power groove to propel “4WD”, then it’s clear what’s happening: four leading figures in European jazz who know each other well and who have appreciated each other’s work for many years have now got together. True, their paths have crossed many times before, and in all kinds of configurations. The formidable duo of Landgren and Wollny comes to mind, for example, as does Haffner’s long-term role as an anchor in the Funk Unit, or Danielsson's vivid bass presence in Haffner's trio…but here for the very first time are the four friends as a quartet. They decided to record an album together at the Nilento Studio in Gothenburg: “4 Wheel Drive”.