Kigali was not historically the hub of Rwanda's cultural heritage. For example, the country's traditional dance, a choreographed routine consisting of three components, originated in the royal court at Nyanza. However, the capital is now home to many groups which perform the dance including the LEAF community arts troupe, whose founding members were eighteen homeless orphaned children, and ''Indatirwabahizi'', a cultural troupe affiliated with the city government. Drums are of great importance in traditional Rwandan music; the royal drummers enjoyed high status within the court of the ''mwami''. Drummers play together in groups of varying sizes, usually between seven and nine in number. Traditional music and songs are performed in venues across the city by acts such as the Gakondo Group led by Massamba Intore. Rwanda and Kigali have a growing popular music industry, influenced by African Great Lakes, Congolese, and American music. The most popular genre is hip hop, with a blend of dancehall, rap, ragga, R&B and dance-pop. Since 2011, the Kigali Up music festival has been held annually in July or August. Artists from Rwanda and other countries perform music in a variety of styles including reggae and blues, with audiences of several thousands. Some of the musicians also give lessons to attendees during the festival. The Hobe Rwanda Festival, held in September, features music as well as dance and local art.