Who sang "candle in the wind"? peter gabriel, roger walters or elton john

 [C]:  Sir Elton John .

(who sung TWO versions of "Candle in the Wind").

One version about the former celebrity"Marilyn Monroe" (born with the name: "Norma Jean") — just after her death.

AND another version in 1997 about "Princess Diana" — just after her death.
 

Answer humanism;