Father's Face was a progressive and heavy metal quintet from Rio Grande do Sul, Brazil, originally conceived by guitarist and vocalist Alessandro Marques. The band set out to craft conceptual albums inspired by classic horror literature, with their first project drawing from Mary Shelley's Frankenstein. Their discography includes Herald of the End and Soundtrack for a Closing Light before the band split up.

Fishead is a progressive metal band from São José dos Campos, Brazil, founded in December 2009 by guitarist Danilo Martins and drummer Rodrigo Kusayama as a university project before expanding into a full band. They released their debut album "Green Hope" in 2012, followed by the second album "In My Hell" in 2018, the latter recorded at Acrobata Studio and featuring a fusion of hard rock and progressive metal with aggressive lyrical themes. Vocalist Jezer Ferris, a musician with over 30 years of experience, joined the lineup in 2015.

Folhas de Outono is a Christian progressive metal band from Nova Iguaçu, Rio de Janeiro, Brazil, formed in 2014. The band features guitarists Rafael Cabral and Herbert Silveira alongside vocalist Jefferson Sullivan, bassist Daniel Monteiro, drummer Ton Oliveira, and keyboardist Samuel W. Costa. Their debut album O tempo que me foi dado..., released in October 2014, is a twelve-track record whose lyrical themes draw from Christian scripture and personal faith.