Jon Anderson (born John Roy Anderson, 25 October 1944) is an English singer, songwriter, and musician who co-founded the progressive rock band Yes with bassist Chris Squire in 1968 and rose to prominence as their lead vocalist. The band pioneered progressive rock in the 1970s, particularly with their critically-acclaimed albums The Yes Album, Fragile (both 1971) and Close to the Edge (1972) which display Anderson's role in crafting the group's sound as one of the main songwriters and lyricists.
https://en.wikipedia.org/wiki/Jon_Anderson