I have a lot of fun training athletes. With the subtle diffidence he brought to the delicate filigree of the last two Impromptus. Later, while the stereo sets are highly burnished and deeply relaxed; the mono RCAs fall somewhat in between (and for that very reason tend to be the most interesting). Already competent on keyboard and violin. Sadly, although they often performed together, this was to be their only recording, as Kochanski died soon after, leaving Rubinstein to outlive him by half a century.