The continent of Africa is vast and its music is diverse, with different regions and nations having many distinct musical traditions. African music includes genres such as makwaya, highlife, mbube, township music, jùjú, fuji, jaiva, afrobeat, afrofusion, mbalax, Congolese rumba, soukous, ndombolo, makossa, kizomba, taarab and others. African music also uses a large variety of instruments from all across the continent. The music and dance of the African diaspora, formed to varying degrees on African musical traditions, include American music like Dixieland jazz, blues, jazz, and many Caribbean genres, such as calypso (see kaiso) and soca. Latin American music genres such as cumbia, salsa music, son cubano, rumba, conga, bomba, samba and zouk were founded on the music of enslaved Africans, and have in turn influenced African popular music.

Like the music of Asia, India and the Middle East, it is a highly rhythmic music. The complex rhythmic patterns often involve one rhythm played against another to create a polyrhythm. The most common polyrhythm plays three beats on top of two, like a triplet played against straight notes. Sub-Saharan African music traditions frequently rely on percussion instruments of many varieties, including xylophones, djembes, drums, and tone-producing instruments such as the mbira or "thumb piano".

Another distinguishing form of African music is its call-and-response style: one voice or instrument plays a short melodic phrase, and that phrase is echoed by another voice or instrument. The call-and-response nature extends to the rhythm, where one drum will play a rhythmic pattern, echoed by another drum playing the same pattern. African music is also highly improvised. A core rhythmic pattern is typically played, with drummers then improvising new patterns over the static original patterns.

Traditional music in most of the continent is passed down through oral tradition. There are subtle differences in pitch and intonation that do not easily translate to Western notation. African music most closely adheres to Western tetratonic (four-note), pentatonic (five-note), hexatonic (six-note), and heptatonic (seven-note) scales. Harmonization of the melody is accomplished by singing in parallel thirds, fourths, or fifths.

Music is an integral part of communal life in Africa. African music is made for both public enjoyment and public participation, and it is this social bonding over music that informed Christopher Small's idea of musicking. In Africa, music is used as an avenue for social commentary and moralism. Types include work songs, love songs, lullabies, boasting songs, praise songs, narrative songs, and satirical songs. Music is also important to religion, where rituals and religious ceremonies use music to pass down stories from generation to generation as well as to sing and dance to.

North Africa is the seat of ancient Egypt and Carthage, civilizations with strong ties to the ancient Near East and which influenced the ancient Greek and Roman cultures. Eventually, Egypt fell under Persian rule followed by Greek and Roman rule, while Carthage was later ruled by Romans and Vandals. North Africa was later conquered by the Arabs, who established the region as the Maghreb of the Ar Africa (sky-blue and dark green region on map), its music has close ties with Middle Eastern music and utilizes similar melodic modes (maqamat). North African music has a considerable range, from the music of ancient Egypt to the Berber and the Tuareg music of the desert nomads. The region's art music has for centuries followed the outline of Arabic and Andalusian classical music: its popular contemporary genres include the Algerian Raï.

With these may be grouped the music of Sudan and of the Horn of Africa, including the music of Eritrea, Ethiopia, Djibouti and Somalia. Somali music is typically pentatonic, using five pitches per octave in contrast to a heptatonic (seven note) scale such as the major scale. The music of the Ethiopian highlands uses a fundamental modal system called qenet, of which there are four main modes: tezeta, bati, ambassel, and anchihoy. Three additional modes are variations on the above: tezeta minor, bati major, and bati minor. Some songs take the name of their qenet, such as tizita, a song of reminiscence.

The ethnomusicological pioneer Arthur Morris Jones (1889–1980) observed that the shared rhythmic principles of Bantu African music traditions constitute one main system. Similarly, master drummer and scholar C. K. Ladzekpo affirms the "profound homogeneity" of Bantu African rhythmic principles.