Daevid Allen was an American-Australian musician and composer best known as the founder and primary creative force behind the psychedelic rock band Gong, which he established in Paris in 1969. A pioneer of experimental and progressive rock, Allen blended rock, jazz, world music, and electronic elements into Gong's distinctive sound, earning him recognition as an influential figure in the development of space rock and psychedelic music. His innovative approach to composition and performance, along with Gong's concept albums and extended improvisations, left a lasting impact on progressive rock and alternative music throughout his career until his death in 2015.