Heck,
Do you have any impressions/stories about Koussevitzky?
His concert recording of the original Bartok Concerto for Orchestra with the BSO is the most exciting I've heard. He gave a lot of premieres. He also left a great Prokofiev 5.
I've never been a big fan of Koussie...he was a great champion of new music, and his contribution was very substantial....as was his creation of the Tanglewood Music Festival...
As a conductor, I'm not so impressed - apparently he was not a "natural" conductor - the mechanics were difficult for him, and he had difficulty addressing problems clearly - he knew what he wanted, but had difficulty communicating it to the orchestra....
Personally, he was quite insecure, always needed praise and adulation, could get very testy and sensitive if it was not forthcoming. I heard many stories about Koussie and BSO from Willem Valkenier, former principal horn, who lived right down the road from me in retirement - really cool guy!! he loved to tell stories and had tapes of performances....he lived to be 99yo!!
Also - Koussie made some very odd appointments to the BSO over the years, so that section unity and unanimity of tone and style were not consistent -
when he became BSO conductor, Monteux had left him a very solid French-sounding orchestra - many section principals were former Garde Republicaine members who emigrated to America - his woodwinds were all French, and played in a similar style....then he fires the clarinet player [Hamelin], and hires a Viennese player [Polatschek] from VPO/VSOO!!...in the bassoons, he had a French principal - R. Allard - then hired a 2nd bassoonist from the Vienna VolksOpera [Panenka]!! now we have musicians playing different instruments in the same section [French (Buffet) and German (Heckel) systems are very different - different instruments. With the Horns, he had a German/Dutch principal [Valkenier]- a very refined, polished style, small sound but very precise...he brings in Stagliano, from the LA movie studios, as co-principal, with a much brasher, louder approach
Unfortunately for the BSO, Munch did not seem interested in correcting these discrepancies...
the disparity in section sound and style I always found rather distracting...
At this time, keep in mind, that other orchestras - NYPO, Philadelphia, Chicago, NBC were all building very tight, balanced sections known for unanimity of tone, phrasing articulation...