Founded in 2020 in the Brazilian city of Porto Alegre–RS, Rockaus released its debut album through the acclaimed label Holiday, in partnership with Innovate Music. The release was celebrated in grand style at the legendary Teatro Túlio Piva, in Porto Alegre–RS, on May 9, 2025. The show, which became a milestone in the band’s history, will soon be released as a live album and DVD on the band’s YouTube channel, featuring special guest appearances by icons of Brazilian rock: Blanch Van Gogh (Cogumelo Plutão), Alemão Ronaldo (Bandaliera), Márcio Petracco (TNT), and Thiago Lauer (Gueppardo).

The current Rockaus lineup features Marco Barcelos on vocals, Andi Castro and Andy Scherer on guitars and backing vocals, Erick Panda on bass, and Lucas Mux on drums.