Cassio Audi earlier musical life can be said to have started when he joined a musical band created by his friends known Viper Rock Music. Machado Andre, Yves, Felipe, and Pit were Cassio Audi partners in the band. Cassio Audi was in charge of the drums in the band. Cassio Audi music career in the band kicked off on a high note as he greatly contributed the band that was struggling to compose songs and marketing issues. With Cassio Audi leadership in the band, they achieved massive airplay and performed in several stages and thrilled fans through electrical performance. In their home country Brazil where they were barely known, they suddenly conquered a huge following which was triggered by their successful hits such as Nightmare, Princess from hell and Killera.
After setting the stage at home and making a name for themselves, Cassio Audi and his band moved beyond Mexico boundaries to stage shows in Europe and America continents. Even as the band visited different parts of the world entertaining people, Cassio Audi was still busy composing songs so that the band could have much to offer their fans. Eventually, Cassio Audi dedication to compose songs paid off and the band was able to launch its first album which was known as Soldiers Of Sunset in 1987. The album immediately became a big success for the band as it established their position in the rock music industry. What was even amazing is that the band was able to become so successful despite English being their second language as most songs were in English.
In 1989, the Band released their second album which was known as Theater Of Fate. It was more of classical music, and once again Cassio Audi proved that he was talented in composing music. However, Cassio Audi was not able to continue with the band as he ventured to finance, but his legacy and contribution to the band still remain.