Francisco Buarque de Hollanda, popularly known simply as Chico Buarque, is a Brazilian singer-songwriter, guitarist, composer, playwright, writer, and poet. He is best known for his music, which often includes social, economic, and cultural reflections on Brazil.

Bossa nova is a relaxed style of samba developed in the late 1950s and early 1960s in Rio de Janeiro, Brazil. It is mainly characterized by a "different beat" that altered the harmonies with the introduction of unconventional chords and an innovative syncopation of traditional samba from a single rhythmic division. The "bossa nova beat" is characteristic of a samba style and not of an autonomous genre. The bossa nova wave became popular around the world; this increased popularity helped to renew samba and contributed to the modernization of Brazilian music in general.