It is still with the quartet Infinity, baptized like that in memory of his first New York years in the loft-studio Infinity, that David Murray invites a new voice: Saul Williams. Lucky day!: for fifteen years, the hero of the independent movie Slam distinguished himself from the flow of the rappers and slammers by the quality of his texts and the strength of his performance. His punchlines make him an outstanding performer, doubled by an expert poet and by a powerful rap-soul voice. He found in David Murray, who knows a lot on the subject to have had a dialogue with writers such as Amiri Baraka and Ishmael Reed.