For more than a century, the RAF hasn't had its own hymn. With music being such a core aspect of life in the military, it's quite fitting that during the year of Her Majesty the Queen's Platinum Jubilee this has finally changed. Our correspondent Flt Lt Mark McKinstry spoke with the people who made this happen.

InsideAIR is produced for the Royal Air Force by RAF Media Reserves. Theme music by RAF Music Services.