Of the others, 23 was Rubinsteins clear favorite, as he recorded it three times. Who exactly was expected to buy this monstrosity. Almost all of these are directed to Mozarts own family, specifically his father Leopold. Prole do beb234; ; Schumann. It has letters from and to Mozart and the translations are very lively and bring the personality of the composer to life. The real Kin Tang Ging training involves the training of the nervous system so as to increase the reflex and reaction times of the human body.