Danish guitar player, producer, sound-, mastering- and electronics engineer. Works in a variety of genres. Is the slide-guitarplayer on the main composer Lasse Mosegaards soundtrack for the movie "The Last Shaman". Has played with the jazz-fusion group "Tap Step", Maria Montell, Heman Hunters, Berry Sode, DJ Stocking, Scope, Triggerfish, Riffelsyndikatet, Lonesome Wankers, JabStar, Illinton, Artig Verner, Jacob Moth, Helle Hansen, Surfbreakers And The Bellygroove, Juno Green, The Colourmen, and singer/songwriters Nicklas Burman and Søren Bernbom among others. Often works with his wife Anna Hart
on his projects. Own his own recording studio, Grabowski Studio
, located in Copenhagen, Denmark.