Psychobolia  plays  a  brutal  style  that is  very  heavily  rooted  in  the  old  school  style  of  the  genre,  the  production  sounds  very  professional  while  the  lyrics  cover  dark  and  violent  themes. "CHIAROSCURO" is composed by 12 tracks in the vein of SENTENCED (UK), HATE ETERNAL, VITAL REMAINS, GORGASM and for the solos, KRISIUN, REBEALLIUN, all with sharp riffs and epileptic drums. An album with the brutality of the Brazilian scene and the technicality of the US bands.