Q:Given the following context:  Despite his lack of experience in composing film music, Prokofiev began his Kijé score confidently, later writing: "I somehow had no doubts whatever about the musical language for the film". He told the producers, "What is important to me is the era, the internal meaning of each event, the personality of each hero", and warned them not to expect mere musical "illustrations". He attended rehearsals and made detailed notes of the action and the acting. The period setting of the film appealed to Prokofiev; Robinson comments that the Kijé score is one of several works, including the Classical Symphony, The Love of Three Oranges, Cinderella, and War and Peace, that show "the composer's fondness for the eighteenth century". The language he chose combined elements of humour and romance with an underlying melancholy—he interpreted the story as more tragic than comic. Prokofiev had heard Ravel's Boléro in Paris, and had been much impressed by the French composer's use of the saxophone, an instrument then rarely used in orchestral compositions outside France but which suited Prokofiev's intentions perfectly. The composer Gerard McBurney has pointed out the "haunting sounds of the tenor saxophone" that punctuate the Kijé music.The critic Ernest Chapman refers to Prokofiev's "unfailingly witty and melodious score". It comprises only about 15 minutes of music, written as a series of 16 short fragments or leitmotifs which are repeated at appropriate times during the film's duration, to highlight specific moments in the drama. This approach was a departure in film music from the established form of broad symphonic movements, and was described by Prokofiev's biographer Daniel Jaffé as "well ahead of its time ... one of the most celebrated [film scores] of that era".  answer the following question:  What type of instrument did McBurney point out was a haunting sound that punctuated the Kije music?
A:
tenor saxophone