This release, the second of two self-titled albums released by Gal Costa in 1969, set the high watermark in terms of overall insanity and complete experimental freedom for the entire lot; not Veloso nor Gilberto Gil, Tom Zé, or even the rambunctious Os Mutantes stepped this far out into psychedelia, and even though Costa had hinted at the noisier aspects she was interested in exploring with her previous release, this album was a shock to listeners when it arrived on the shelves.