 He has also released four solo instrumental albums; "Colossal Myopia", "The Ultimate Devotion", "Legionnaire", and "Rotation".Rizzo is also a member of Cavalera Conspiracy, a side project with the co-founders of Sepultura, Max and Igor Cavalera.The band released their debut album "Inflikted" in 2008, "Blunt Force Trauma" in 2011 and "Pandemonium" in 2014.