2- This is the only time I have seen this: 4 guys carrying a matched set of oval baritones came out and set up across the back, on the opposite side of the percussion from the trombones and tuba. Directly behind the horns, they seemed to play as a bass clef version of the french horns, mostly during the 3rd and 4th movements. Anyone familiar with this symphony? Is this a standard instrumentation for this piece? It was very beautiful orchestration, lending another whole layer of sonority.
As always, Carol was rock solid, possessing, dare I say it, a "world class sound"?!

