Songo music in the context of "Afro-Cuban jazz"

The conga, also known as tumbadora, is a tall, narrow, single-headed drum from the Congo. Congas are staved like barrels and classified into three types: quinto (lead drum, highest), tres dos or tres golpes (middle), and tumba or salidor (lowest). Congas were originally used in Afro-Cuban music genres such as conga (hence their name) and rumba, in which each drummer would play a single drum. Following numerous innovations in conga drumming and construction during the mid-20th century, as well as its internationalization, it became increasingly common for drummers to play two or three drums. Congas have become a popular instrument in many forms of Latin music such as son (when played by conjuntos), descarga, Afro-Cuban jazz, salsa, songo, merengue and Latin rock.

The origins of the conga drum can be traced back to West and Central Africa, especially regions now known as Congo, Nigeria, and Angola. The modern version of the conga was developed by Cuban people of African descent during the late 19th century or early 20th century. Its direct ancestors are thought to be the yuka and makuta (of Bantu origin) and the bembé drums (of Yoruba origin). In Cuba and Latin America, congas are primarily played as hand drums. In Trinidadian calypso and soca, congas are sometimes struck with mallets, while in the Congos, they are often struck with one hand and one mallet.

Son montuno (Spanish pronunciation: [ˈsom monˈtuno]) is a subgenre of son cubano developed by Arsenio Rodríguez in the 1940s. Although son montuno ("mountain sound") had previously referred to the sones played in the mountains of eastern Cuba, Arsenio repurposed the term to denote a highly sophisticated approach to the genre in which the montuno section contained complex horn arrangements. He also incorporated piano solos and often subverted the structure of songs by starting with the montuno in a cyclic fashion. For his approach, Arsenio had to expand the existing septeto ensemble into the conjunto format which became the norm in the 1940s alongside big bands. Arsenio's developments eventually served as the template for the development of genres such as salsa, songo and timba.

The clave (/ˈklɑːveɪ, kleɪv/; Spanish: [ˈklaβe]) is a rhythmic pattern used as a tool for temporal organization in Brazilian and Cuban music. In Spanish, clave literally means key, clef, code, or keystone. It is present in a variety of genres such as Abakuá music, rumba, conga, son, mambo, salsa, songo, timba and Afro-Cuban jazz. The five-stroke clave pattern represents the structural core of many Cuban rhythms. The study of rhythmic methodology, especially in the context of Afro-Cuban music, and how it influences the mood of a pieceis known as clave theory.

The clave pattern originated in sub-Saharan African music traditions, where it serves essentially the same function as it does in Cuba. In ethnomusicology, clave is also known as a key pattern, guide pattern, phrasing referent, timeline, or asymmetrical timeline. The clave pattern is also found in the African diaspora music of Haitian Vodou drumming, Afro-Brazilian music, African-American music, Louisiana Voodoo drumming, and Afro-Uruguayan music (candombe). The clave pattern (or hambone, as it is known in the United States) is used in North American popular music as a rhythmic motif or simply a form of rhythmic decoration.