Michael Gordon Oldfield (born 15 May 1953) is an English retired musician, songwriter and producer best known for his debut studio album Tubular Bells (1973), which became an unexpected critical and commercial success. Though primarily a guitarist, Oldfield played a range of instruments, which included keyboards and percussion, as well as vocals. He had adopted a range of musical styles throughout his career, including progressive rock, world, folk, classical, electronic, ambient and new age music.
https://en.wikipedia.org/wiki/Mike_Oldfield