This group is the creation of the versatile musician Gast Waltzing, an important composer and trumpet player from Luxembourg. Already having a musical career recorded in ten albums covering idioms from classical music to jazz, passing through music for ballet and compositions for film and television, Gast Waltzing arrives with the Largo group at a point where contemporary jazz mixes with hip-hop and dance jazz – taking it entirely into club culture. The group Largo has served as Gast Waltzing's main jazz formation throughout this decade and their musical evolution is recorded on three outstanding albums.