J.J. Light, also known as Jay Kaye, was an American folk-rock artist who gained prominence in the late 1960s. His musical style was a blend of psychedelic rock and folk, with a touch of pop sensibility, drawing inspiration from the counterculture of the era. His debut album, "Heya", released in 1969, was a notable work that displayed his distinct musical style. Despite his short career, J.J. Light's unique fusion of genres and lyrical depth made a significant imprint in the folk-rock scene of the 60s.