A Touch of Sound tells the story of Irton Mario, aka Mestre Batman, a Brazilian art educator who developed a method to teach percussion to hearing impaired kids, founding a percussion group ... Read allA Touch of Sound tells the story of Irton Mario, aka Mestre Batman, a Brazilian art educator who developed a method to teach percussion to hearing impaired kids, founding a percussion group called Batuqueiros do Silencio.A Touch of Sound tells the story of Irton Mario, aka Mestre Batman, a Brazilian art educator who developed a method to teach percussion to hearing impaired kids, founding a percussion group called Batuqueiros do Silencio.
