Of all his playmates Felix had none so dear to him as his sister Fanny. The two children were always together, and told each other all their secrets. Felix thought there was no one so kind and patient as Fanny. Fanny thought Felix was the dearest little brother in the world. She often helped her brother with his music.
A composer is one who writes music. Felix became a composer while he was still a small child. When he was eleven, he had composed sixty pieces of music. He had a teacher who helped him with his compositions. This man's name was Zelter. He was very proud of Felix, for he had no other pupil who made such progress.
All of the Mendelssohn children liked music. They had a concert every fortnight at home. At these concerts, Fanny played the piano, Paul the violin, and a younger sister sang. Some of their friends often helped by playing other instruments. When several instruments are played together, there must be a leader to beat the time. This task fell to Felix, and he liked it, too.
Let us imagine that we are at one of the concerts. See, Felix is so much smaller than the others that he mounts a stool, so that the players can see him more plainly. Now they are ready to begin. See how the eyes of the little leader shine! He tosses back the waving black hair from his shoulders. When he raises his arm, the playing begins. How beautiful it is! Can it be that the little Felix has composed this music? Yes, for when the music has stopped and the clapping has died away, his mother says, "Never before, my son, have you written such beautiful music."
The father, too, was pleased with these concerts. He often invited his friends to come in and listen. Mr. Zelter was always there, and encouraged the children to play what Felix had composed.
Although Felix was born in Hamburg, he spent most of his life in Berlin. In 1825 his father bought a beautiful home in that city. There was a garden of seven acres. Fine old trees shaded the lawn. The house had many beautiful rooms. The one Felix liked the best was his mother's sitting room, which had three arches opening into another. The hall thus formed would seat many people. What a fine place for the family concerts!
Felix was a wonderful performer on the piano. When he was eight years old, he played better than many people who had studied for years. If his hands had not been so small, he could have done even better. When the lad was nine, he played at a concert given in a large hall.
In his thirteenth and fourteenth years, Felix was very busy with his studies. He liked to play without his notes. He memorized selections from the works of the greatest musicians. He was especially fond of Bach's and Beethoven's music.
In many of their studies Fanny did as well as Felix. How they enjoyed working together! They loved each other more and more as the years went on. Felix cared for no other praise so much as Fanny's.