I agree with your assessment of the Kempff recordings. If you've liked his Schumann, you may wish to try his Beethoven, both the sonatas and the concertos with Leitner.
A couple additional suggestions:
Ivan Moravec's recordings of Chopin on the Connossieur Society label. The performances are marvelous and the recording quality is consistently superb. On LP, these were issued as CS 1065, CS 1165, CS 1266, CS 2019, CS 2062, CS 2122.
Also, the Nojima Nomura recordings of Liszt and Ravel on the Reference Recordings label.
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A couple additional suggestions:
Ivan Moravec's recordings of Chopin on the Connossieur Society label. The performances are marvelous and the recording quality is consistently superb. On LP, these were issued as CS 1065, CS 1165, CS 1266, CS 2019, CS 2062, CS 2122.
Also, the Nojima Nomura recordings of Liszt and Ravel on the Reference Recordings label.
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