Colectivo Casa Amarela (CCA) is a multidisciplinary record label/promoter with a special focus on releasing and curating experimental electronic music performances. CCA will be in artistic residency at O Espaço do Tempo from July 1st to the 7th. This occupation of O Espaço do Tempo by the Colectivo Casa Amarela ⎯ through its curatorial project Jejum ⎯ brings together three musicians who have collaborated together for a long time with a new artist, Vile Karimi, from Porto, for five solo, duo, trio and quartet rehearsals, in all their possible combinations. Each day culminates with a rehearsal-performance open to the community, led by each of the musicians, starting with Bernardo Álvares and ending with Aires. On the last day of the residency, the four come together for a long open rehearsal in which anything can ⎯ and should ⎯ happen.