Samba

Samba covers a wide range of rhythms that form the foundation of many well-known Brazilian music styles. These rhythms first emerged in the Afro-Brazilian communities of Bahia during the late 1800s and early 1900s. The term "samba" also serves as a name or prefix for various rhythmic types, including urban Carioca samba and samba de roda (sometimes called rural samba), most of which developed in the states of Rio de Janeiro and Bahia. Rooted in West African musical traditions—especially those linked to the rural samba of Brazil's colonial and imperial periods—samba is regarded as one of the country's most significant cultural expressions and a national symbol.

The word "samba" has been present in the Portuguese language since at least the 1800s, originally referring to a "popular dance." Over time, its meaning expanded to include a circle dance similar to batuque, a dance style, and eventually a music genre. This shift toward becoming a recognized musical genre began in the 1910s, with the song "Pelo Telefone" (released in 1917) often cited as its starting point. However, despite being labeled "samba" by its creators, the public, and the Brazilian music industry, this early style was rhythmically and instrumentally closer to maxixe than to what later became known as samba.

Samba was modernized as a distinct musical genre only in the late 1920s, originating in the Estácio neighborhood of Rio de Janeiro and then spreading to Oswaldo Cruz and other areas via the commuter rail. This new form, now synonymous with the rhythm of samba, introduced innovations in rhythm, melody, and themes. Its rhythmic shift came from a new percussive instrumental pattern, resulting in a more drummed and syncopated style—unlike the earlier samba–maxixe—marked by a faster tempo, longer notes, and a distinctive cadence far beyond the simpler ones used before. The "Estácio paradigm" also changed how samba songs were structured, organizing them into first and second parts for both melody and lyrics. In this way, the sambistas of Estácio created, structured, and redefined urban Carioca samba as a modern, complete genre. In this process, samba schools played a decisive role by defining and legitimizing the genre's aesthetic foundations, while radio broadcasting helped spread and popularize the music and its singers. As a result, samba gained major recognition across Brazil and became a key symbol of national identity. Once criminalized and rejected for its Brazilian roots, and originally seen as working-class music, the genre eventually gained support from upper classes and the country's cultural elite.

At the same time that the "Estácio paradigm" established samba's foundation, it also led to the genre's fragmentation into new sub-genres and styles of composition and performance throughout the 1900s. Especially during the so-called "golden age" of Brazilian music, samba received many categorizations. Some of these denote well-established derivative strands, such as bossa nova, pagode, partido alto, samba de breque, samba-canção, samba de enredo, and samba de terreiro. Other names were less precise—like samba do barulho, samba epistolar, or samba fonético—and some were merely derogatory, such as sambalada, sambolero, or sambão joia.

The modern samba that emerged in the early 1900s is mostly in a 2/4 time signature, with a sung chorus set to a batucada rhythm and various stanzas of declaratory verses. Its traditional instrumentation includes percussion instruments like the pandeiro, cuíca, tamborim, ganzá, and surdo, with accompaniment inspired by choro—such as classical guitar and cavaquinho. In 2005, UNESCO declared Samba de Roda part of the Intangible Cultural Heritage of Humanity, and in 2007, the Brazilian National Institute of Historic and Artistic Heritage declared Carioca samba and three of its matrices—samba de terreiro, partido-alto, and samba de enredo—as cultural heritage in Brazil.

Regarding etymology, experts do not agree on the origin of the term "samba." A traditional view holds that the word comes from Bantu, as noted in the Diário de Pernambuco in 1830. That publication used the term in a note opposing sending soldiers to the countryside of Pernambuco as discipline, arguing they might instead enjoy "fishing of corrals, and climbing coconut trees, in whose hobbies viola and samba will be welcomed." Another early mention appeared in the humorous Recife newspaper O Carapuceiro in February 1838, where Father Miguel Lopes Gama criticized what he called "the samba d'almocreve"—not referring to the future music genre, but to a kind of popular dance drama among Black people at the time. According to Hiram Araújo da Costa, over the centuries, the festival dances of enslaved people in Bahia were called samba. In Rio de Janeiro, the word only became known at the end of the 1800s, when it was linked to rural festivities, Black communities, and the "north" of the country—that is, the Brazilian Northeast. For much of Brazil's colonial and imperial history, the terms "batuque" or "samba" were used for any African-origin manifestation involving dances (especially umbigada), songs, and Black people's instruments. By the end of the 1800s, "samba" appeared in the Portuguese language in this context.