Considered one of the masterpieces of seventies psychedelic, his second album, released in 1973, is the result of a partnership with Tibério Gaspar.
The album was recorded at Rádio Gazeta Studios in São Paulo, with the participation of musicians already known as: Wagner Tiso on synthesizer, Luiz Claudio Ramos on arrangements and conducting, Lanny Gordin on guitar, Oberdan Magalhães on flute and Guilherme himself playing guitar and piano.