Cálculo, producer and rapper from Barcelos, has over a decade in his career in the urban music scene. Cálculo's sound lies between the golden 90s of American hip-hop and the funky groove of 70s black music. In 2015, he presented his first original work "A zul" - an album he produced, where soul, funk and r&b make you float between the rhymes, samples and beats that seek to touch people's hearts. In 2018, his return is marked by the release of "Tour Quesa", an album preceded by the singles "Salvar o Mundo" and "Saíste". Acclaimed as one of the most influential producers in Portugal, he produced artists like GROGnation, Mundo Segundo and Kristóman. In 2019, he released the singles "Caixinha" and "Sem Folgas" feat. Mace.