An instrumental version plays over the second half of the credits. Its appearance at the end of the film, when the central character seems certain to die, is deliberately ironic. "Always Look on the Bright Side of Life" was arranged and conducted by John Altman and recorded at Chappell's Studio with a full orchestra and the Fred Tomlinson Singers. The whistling was performed by Neil Innes. The song appeared on the film soundtrack album, listed as "Look on the Bright Side of Life (All Things Dull and Ugly)". The subtitle does not appear in the actual song, and is only used on the soundtrack album. "All Things Dull and Ugly" was also the title of an unrelated track on "Monty Python's Contractual Obligation Album" (released only a few months later), which is a parody of the popular hymn "All Things Bright and Beautiful". The song was also released as a Double A side single with "Brian", the film's opening theme (performed by Sonia Jones). The song touched a chord with the British trait of stoicism and the "stiff upper lip" in the face of disaster, and became immensely popular. When the destroyer HMS "Sheffield" was struck by an Exocet cruise missile on 4 May 1982 in the Falklands War, her crew sang it while waiting to be rescued from their sinking ship, as did the crew of HMS "Coventry", with the line from the song "Worse things happen at sea, you know" being especially ironic. When Chapman died on 4 October 1989, the five remaining Pythons, as well as Chapman's close friends and family, came together at his public memorial service to sing "Always Look on the Bright Side of Life" as part of Idle's eulogy. In 2005, a survey by Music Choice showed that it was the third most popular song Britons would like played at their funerals. By 2014, it was the most popular. When performing the song live in a (solo) sketch within special events, Idle re-wrote one verse of the song to fit the particular occasion. Two such examples follow. "If Spamalot is hot And you like it, or per'aps not A bunch of knights in search of Holy Grails; When you're 60 years of age And your mum won't leave the stage, It's good to know you're still the Prince of Wales!" "When you're stuck on the world's stage With lots of loonies half your age,  And everything is starting to go wrong,  It’s too late to run away,  You might as well just stay,  Especially when they play your silly song!"