Donald, is artist's identification with the composer's world really so
important to you? You've reviewed probably dozens CDs of Bach on the piano
and this is a field where the mentioned quality is not paramount.  For a
perfect match between the performer's and the composer's worlds, we have
Rachmaninov playing Rachmaninov.

Juozas Rimas Jr (not the one playing)
http://www.mp3.com/juozasrimas (oboe, piano, strings)