<prompt> Andika mwendelezo kwa aya hii - Prelude on the hymn tune Rhosymedre by Ralph Vaughan Williams was played at the Funeral of Diana, Princess of Wales  <response>: kwa ombi la Lady Sarah McCorquodale. Pia ilichezwa katika harusi za wanawe wawili: Prince William Aprili 2011 na Prince Harry Mei 2018. 