Sambalanço Trio is a Brazilian samba-jazz group formed by César Camargo Mariano (piano), Humberto Clayber (bass) and Airto Moreira (drums). The band started to play in 1964 and lasted for about two years. However, its albums are considered some of the most important works of that period and influenced many other groups of samba and jazz. The group was created in 1964, in São Paulo, Brazil. They played in the opening show of João Sebastião Bar, one of the foremost Bossa Nova nightclubs in the city, where they became the favourite attraction.