Luiz Guedes e Thomas Roth

Luiz Guedes e Thomas Roth formed as a duo in 1972, coming together in Brazil's 1970s cultural scene. Their self-titled debut album arrived that same year, introducing a sound that mixed folk and rock with more experimental touches. The guitarist Thomas Roth brought intricate fingerstyle playing, while Luiz Guedes handled vocals with a raw, soulful quality.

Their most recognizable song is probably "Dois e Dois, Quatro," which appeared on their 1974 album of the same name. That track's melody stuck with listeners, and its lyrics about love and relationships connected with a younger Brazilian audience at the time. Other songs like "Ela Sabe Demais," "Milagre do Amor," and "Amoramar" also became part of their catalog.

They kept recording through the 1970s and 1980s, putting out albums like "Domingo no Parque" in 1976, "Presente" in 1982, and "Uma Manhã" in 1988. Their approach sometimes drew criticism for being too unconventional, but they generally stuck to their own musical path without much compromise.