Raydio was an American funk and R&B band, formed in 1977 by guitarist and singer/songwriter, Ray Parker Jr. The band's musical style reflected a blend of soul, funk, and pop, creating a unique sound that was instrumental in shaping the R&B genre in the late 1970s and early 1980s. Raydio is particularly recognized for their hit singles, "Jack And Jill" and "You Can't Change That," both of which reached the top ten on the Billboard Hot 100 chart. The band's contribution to music history is marked by their fusion of diverse musical elements, laid-back vocals, and catchy, danceable rhythms.