Salsa music emerged from the vibrant cultural melting pot of Cuba and Puerto Rico in the early 20th century. Blending Afro-Cuban rhythms with other Latin American styles, it flourished in New York City during the 1960s and 70s, becoming a powerful expression of Latino identity. Characterized by its syncopated clave rhythm and prominent horn sections, salsa incorporates call-and-response vocals and improvisation. The genre's global appeal has led to fusion styles and international dance scenes, solidifying its place as a cornerstone of Latin music culture.