Within Tácito, songs like Desapareciendo and Nada Que Esperar are key points for understanding the album's proposal. The album's structure, with twelve tracks, invites a journey through different sonic nuances that the band explored in this period. The recording and subsequent release of this material consolidated Flou's presence, showing a more defined facet of their musical identity after their first steps with the demo Despertar.
The career of Flou began with a lineup that included Walter Cabrera, Bruno Ferreiro, Federico Wagener, Ariel Sandoval, and Ariel Insfrán. From their beginnings, the band demonstrated a positive response from the public, which propelled them to continue creating and recording. The demo Despertar, released at the end of 2000, had such a good reception that it sold out in just three months, laying the groundwork for subsequent works like Tácito.