Cuban popular music played a major role in the development of many contemporary genres of African popular music. John Storm Roberts states: "It was the Cuban connection, but increasingly also New York salsa, that provided the major and enduring influences—the ones that went deeper than earlier imitation or passing fashion. The Cuban connection began very early and was to last at least twenty years, being gradually absorbed and re-Africanized." The re-working of Afro-Cuban rhythmic patterns by Africans brings the rhythms full circle.