theory of their own about what music should be. It was not until the year 1672 that the first concert, with a price for admission, was given in London. The price then charged was a shilling, and the concert was in a private house.
By that time the start had been made. Other concerts were given soon afterward. They became popular. There was a demand for skilled musicians and soloists. Performers began practicing for the sake of excelling in technical achievement. By swift and sudden steps a premium was put upon mechanical perfection in the handling of instruments. The old spontaneous methods of expression gradually became discredited.
As a consequence of the new development, two sorts of music grew up in the world. On the one side stood concert music, professional music, virtuoso music. This was difficult and complicated, and it was impossible for ordinary people to sing
