Question: Who is the spouse of the performer of song Sad (Elton John And Pnau Song)?
Sentence (from "Princess Auguste of Bavaria (1875–1964)"): Princess Auguste of Bavaria( 28 April 1877 – 25 June 1964) was a member of the Bavarian Royal House of Wittelsbach and the spouse of Archduke Joseph August of Austria.
Relevant evidence: No