We would have been pleased if we achieved nothing more than a system that passed a Turing test - i.e. that wrote a symphony but didn't necessarily know it had done so.

And then in the early eighteen twenties, he decided to incorporate this as the main theme of the last movement, the finale of his last symphony.

The third and fourthmovements provide a delightful ending to this classical symphony.

So that was Beethoven's Fifth Symphony, the beginning of it, a famous passage in the history of classical music.

We get great Mahler symphonies yet we have everybody sitting there rock-still at these concerts.