Schoolchildren from the Lambeth In Harmony project, which is based on the Venezuelan El Sistema music education programme devised by composer and social visionary Jos - Philip Wolmuth - 2010s,2012,BAME,BAMEs,black,BME,bmes,boy,boys,child,CHILDHOOD,children,cities,city,diversity,EDU,educate,educating,Education,educational,ethnic,ethnicity,female,females,girl,girls,instruments,juvenile