por Mariano Massolo, Federico Linari, Harmonicas Of The World, Cy Leo, Konstantin Reinfeld, Howard Levy, Carlos Del Junco, Billy Branch, Rick Estrin, Babak Safarnejad, Franco Luciani, Indiara Sfair, Rachelle Plas & Antonio Serrano
Mariano Massolo, Federico Linari, Harmonicas Of The World, Cy Leo, Konstantin Reinfeld, Howard Levy, Carlos Del Junco, Billy Branch, Rick Estrin, Babak Safarnejad, Franco Luciani, Indiara Sfair, Rachelle Plas & Antonio Serrano