Opening on September 7th, from 7 p.m., the exhibition MUSONAUTAS, VISÕES & AVARIAS 1960-2010 - 5 décadas de inquietação musical no Porto, curated by Paulo Vinhas, at Galeria Municipal in Porto, featuring Tropa Macaca, a duo band based in Lisbon and working in the field of contemporary electronic composition, formed by André Abel and Joana da Conceição.