Guero has been performed in Kehl and São Paulo… Details Guero (1969, 88), 4:00Helmut Lachenmannpiano Most recent events April 29, 2017 Kehl (Baden-Württemberg, Germany) AKT — Tramfest August 22, 1995 São Paulo (Brazil) PMV 1995: Panorama da música de vanguarda 5: Piano Contemporâneo
