[00:00.00]In order to show you how a big symphony orchestra is put together, [00:05.32]Benjamin Britten has written a big piece of music, [00:08.80]which is made up of smaller pieces [00:10.58]that show you all the separate parts of the orchestra. [00:13.52]These smaller pieces are called variations, [00:16.47]which means different ways of playing the same tune. [00:19.61]First of all, he lets us hear the tune or the theme, [00:23.35]which is a beautiful melody [00:24.54]by the much older British composer Henry Purcell. [00:28.02]Here is Purcell's theme played by the whole orchestra together. [00:31.91]MUSIC [01:00.67]Now, Mr. Britten lets you hear the four different families of the orchestra [01:04.49]playing the same Purcell theme in different ways. [01:07.64]First, we hear the woodwind family. [01:09.52]The flutes, the oboes, the clarinets and the bassoons. [01:13.38]MUSIC [01:35.46]Here comes the brass family. [01:37.17]The trumpets, the horns, the trombones and the tubas. [01:43.07]MUSIC [02:02.61]Now, Mr. Britten arranges the Purcell theme for the string family. [02:06.16]The violins, the violas, the cellos and the double basses. [02:10.60]And of course, the harp. [02:13.94]MUSIC [02:34.53]And finally the percussion family, [02:36.42]all those drums and gongs and things you hit. [02:38.96]MUSIC [02:42.41]After this, you will hear the theme by Purcell played once more [02:45.53]in its original form by all four families together. [02:48.94]That is, the whole orchestra. [02:57.34]MUSIC