This Cuban musicians' collective has played together for over half a century, and it shows. Stylistically, they span the entire spectrum of Afro-Cuban music. Deliciously slow bolero ballads and majestic danzones feature the swell of strings, while background vocals conveying messages of romance hide behind arrestingly beautiful melodies. Buena Vista Social Club's most influential style is the exuberant, polyrhythmic music known as son, which gave birth to both Mambo and Salsa. These upbeat numbers are full of infectious guitar licks, multilayered Afro-Cuban rhythms, soaring vocal melodies, and brash, Big Band-style horn parts.