Described by another musician of his time as 'the greatest and the most divine genius, Wolfgang Amadeus Mozart (1756 - 1791) was one of the most gifted musicians who ever lived.
He was an extremely musically gifted child. His ear was so accurate and his memory for music so strong that he could detect a difference of an eighth of a tone and remember it the next day. He was composing musical pieces at the age of three.
During his relatively short life, he wrote scores of symphonies, operas and operettas, piano concertos, string quartets, violin sonatas and a quantity of other music. The ever-flowing rhythms in his mind induced him to incessantly tap his fob*, a table, the back of a chair, or anything that was handy.
He loved to play certain ball games. He did not play so much for the recreational aspect they offered. He likened the rolling motion of the ball to his own productive, restless mind. He would often stop in the middle of a game of bowls or billiards to make notes. Sometimes, as he played, he would hum a theme that would later be found in one of his works.
He was particularly fond of playing billiards alone, keeping his note-book handy. He wrote down only the merest outlines of ideas for his musical compositions. He did his actual composing 'in his head'.
There is no doubt that he spent some of his most productive hours alone at the billiard table.
*a chain attached to a watch for carrying in a waistcoat or waist pocket