Recorded in 1970 at A&R studios in New York, the album features certified North American titans including Ron Carter, Hubert Laws, Joe Farrel, and Googie Coppola, and Brazilian stars Airto Moreira and Flora Purim (who also produced the album). While it was Hermeto's first album released under his own name, he had spent the decade or so prior making a name for himself in Brazil and internationally as a composer, arranger and instrumentalist with groups including Sambrassa Trio, Quarteto Novo, and Brazilian Octopus, before going on to work with (amongst countless others) Edu Lobo, Antonio Carlos Jobim, Donald Byrd, Airto Moreira, and Miles Davis, who allegedly called Hermeto "one of the most important musicians on the planet." With Hermeto's otherworldly orchestral arrangements, ghostly vocal performances from Flora Purim and Googie Coppola, and the inimitable drumming and percussion stylings of Airto Moreira, Hermeto easily rivals some of the oft-celebrated MPB albums of the early 1970s, sitting somewhere between the string-heavy magic of Arthur Verocai's 1972 debut and the unplacable early experimentalism of Pedro Santos' 1968 album Krishnanda.