Vontade Própria is a live music series promoted by Filho Único in an attic hidden in the Museu Nacional de Arte Contemporânea, taking place on Saturday afternoons with free admission. The programme of each session was entrusted to the care of three collectives whose strength of their affective bonds and cultural agency resist and oppose the economic forces that orchestrate the territories of (and in) today's capital. Programme. A Tundra presents: André Silva + Mélanie Métier + Vicente Mateus + Grupo de Música Disfónica da Tundra. 24 Oct: 6 pm. A Quântica presents: Osoro and Bruna de Moura. 21 Nov: 6 pm. A Casa Amarela presents: Luís Pestana and Fashion Eternal. 19 Dec: 6 pm. The attic's capacity is limited to 120 people, and access is via an old staircase of moderate difficulty, with no access conditions for people with reduced mobility. free.