This introduction to European and American avant garde traditions allows to better understand and put into perspective the evolution of the most innovative genres of music of the twentieth century. As it links together it's trailblazers, the global stream of thought of those great creators is outlined, revealing an extraordinary diversity of experiments, sounds, strange, original and influential directions along the way. Bruno Blum got together some essential recordings here and gives meaning to this synthesis. Bruno Blum is a French singer songwriter, guitar player, music producer, and musicologist. He is most well-known for his work in the reggae, rock, and African music fields.