Mark’s unique sound has preceded him in the commercial industry following a powerful collaboration with director Nicolai Fuglsig on "Possessed Jeans", a branded short film for Levi's from TBWA \ Chiat \ Day. Since plying eerie, driving voodoo beats to Levi's, Sayfritz has worked with Fuglsig on commercials for PlayStation and the double award winning Audi - 'Bull' (BTAA silver arrow for sound design 2003 and the D&AD silver pencil for sound design 2003) for BBH London.
In 2005 mark started scoring and sound designing for the feature film Dark Ride. He has subsequently worked on several films and recently recorded his score for "Until Death" at Abbey Road studios with the Royal Philharmonic Orchestra.