The music of Liberia uses many tribal beats and often one of the native dialects, or vernacular. Liberian music includes traditional Gbema music, as well as the popular genre Hipco.
The indigenous ethnic groups of Liberia can be linguistically divided into three groups: those in the west who speak the isolate Gola language and the Mel languages (particularly Kissi) and those in the east who speak Kru languages (particularly Bassa). To these must be added the Mande people (the Kpelle are Liberia's largest ethnic group) in the north as well as Liberian repatriates (Americo-Liberians, Congo, Caribbean).
Liberian music makes particular use of vocal harmony, repetition and call-and-response song structure as well as such typical West African elements as ululation and the polyrhythm typical of rhythm in Sub-Saharan Africa. Christian music was introduced to Liberia by American missionaries and Christian songs are now sung in a style that mixes American harmonies with West African language, rhythm and the call-and-response format. Traditional music is performed at weddings, naming ceremonies, royal events and other special occasions, as well as ordinary children's songs, work songs and lullabies.
Highlife music is very popular in Liberia, as elsewhere in West Africa. It is a combination of North American, West African and Latin American styles, and emerged in the 1950s in Ghana, Sierra Leone and Liberia, especially among the Liberian Kru people, who were sailors that played Spanish guitar, banjo, pennywhistle, harmonica, accordion, mandolin and concertina.