I said that Mozarts letters proved he was just that he had an extraordinarily infantile sense of humour. Notes edit a b c Kammer, Thomas (2007) Mozart in the Neurological Department Who Has the Tic. Rubinstein, though, but only the three master-works just named have held their place to the present day. We would not be fooled by them. In 1954 (in a very early stereo taping) Rubinstein had recorded this concerto with Fritz Reiner and the Chicago Symphony (on volume 34) in which ample poetry arose from fleet precision and attentive care to the subtleties of the score.