Four years ago Herrick Bunney discovered that his dream of a new organ for St Giles' Cathedral,
Edinburgh, was going to come true. When the organ was heard for the first time earlier this year, it was hailed as one of the top five new organs of the 20th century.
Tom Fleming tells the story of its building, from the gift which funded it to the first notes at the inaugural recital.
Producer Johnston McKay Stereo