Every UK No1 1970
Rolf Harris, Edison Lighthouse, Simon And Garfinkel, Christie, Mungo Jerry, England Football Squad, Dana and Norman Greenbaum. Crosby Sills Nash And Young
Lee Marvin (1924 – August 29, 1987) was an American film and television actor.
James Marshall "Jimi" Hendrix (1942 – September 18, 1970)
Elvis dead in 1977
https://hits-of-the-70s-the-best-decade.blogspot.com/2014/02/in-1970s-elvis-presley.html
https://hits-of-the-70s-the-best-decade.blogspot.com/2010/09/artist-watch-jimi-hendrix.html
More No1s of the 70s
https://www.mixcloud.com/john-grant4/playlists/no1-in-the-1970s/