With his first band, Fear Ritual of melodic death metal, he released a Split CD by
Wild Rags Records in Los Angeles, achieving good reception in the United States. Paulo also participated for a short period of time in bands like Burning Hell and Predator, having recorded tracks with them, as well as having participated in a number of compositions. Moreover, with the band Fall Up, he had more than two hundred concerts in the state of
Rio Grande do Sul, worked as a side man for various artists in the region, also recorded and produced some discs. With Naja, released an album recorded by Trident label, and a DVD, a band who won the prize Independent Revelation and the prize Açorianos, by the prefecture of Porto Alegre, the best performer in the category. Along with its activities, Paulo has always worked with teaching private lessons and classes in the main schools of the region, having as its brightest students names as Cassio and Daniel Vianna Suliani (Abomination). He's now working on his rock/metal project entitled Hammer 67, that released their first CD entitled
Mental Illness in 2009, together with the band, recorded the music video for the song 1984. In 2011, Paulo released his first solo instrumental album
Freak Songs, which comprises a variety of genres, such as rock, metal and jazz fusion. In the same year, he returned to Fear Ritual and worked on the new album of the band, set to be released in 2012. ==Almah and Astafix==