whats the piece of classical music which, at the end of every "line" it goes 'doo, doo' in higher notes than the rest? cant think of any other way to describe it but they played it at the warwick castle fireworks concert last year and at the end of the "line" all the audience clapped the 'doo doo' bit.
Not having been to Warwick Castle since about 1975, I'd have to agree with Filbert, and guess that the piece you are after is by Delibes. his pizzicati Divertissement from Sylvia.
A very productive composer, he's also the one wot wrote that song for the British Airways advert......