Cal Tjader (1925–1982) was an American vibraphonist celebrated as one of the foremost pioneers of Latin jazz. Trained in classical percussion and immersed in the San Francisco jazz scene, Tjader fused Afro-Cuban rhythms with cool jazz sensibilities, creating a signature sound that was both sophisticated and infectious. Over his prolific career, he collaborated with legends like George Shearing and Mongo Santamaría, earning Grammy recognition for his trailblazing work. His recordings continue to inspire new generations of jazz and Latin musicians worldwide.