Since then composing and performing music essentially instrumental have been the guiding principle of their work. Based on their own surroundings and personal experiences, the band has found their own way to carefully illustrate their perspective of daily life. Influenced by the city of Fortaleza and its colors, its streets and its sounds, the apartment rooms and the bohemian night permeate the production of the band dialoguing with the set produced.
However, the focus of the group for the present instrumental music is not always stringent. There are openings for experimental songs, electronic bases and clippings to verbal interfaces. The work of Astronauta Marinho is mainly a bet on opening the creative collaboration between artist and audience, and enable the ability to take their own meaning, comprehensively, of the songs and the group's work.