Actually you did make a point, Evan, that's true. Ravel is orchestration applied to pre-existing musical ideas and Mahler is pure orchestral thinking. I didn't mean to make that distinction though it's a very good one - I was just talking about the best use of orchestra, period.
One point that occurred to me in the middle of reading Evan's statement is something Varese said about Brahm's orchestration. He commented that people always acclaim a great orchestrator like Ravel but never even think of Brahms' orchestration because it is completely integrated into the music. It is not a spectacular addition, but a natural part of the expression and so more perfect than that of a composer whose orchestration "sticks out."
I don't know if I fully agree with him but he has a point too. Though I told this to a conductor once and he said "Yes, but Varese was crazy."
One point that occurred to me in the middle of reading Evan's statement is something Varese said about Brahm's orchestration. He commented that people always acclaim a great orchestrator like Ravel but never even think of Brahms' orchestration because it is completely integrated into the music. It is not a spectacular addition, but a natural part of the expression and so more perfect than that of a composer whose orchestration "sticks out."
I don't know if I fully agree with him but he has a point too. Though I told this to a conductor once and he said "Yes, but Varese was crazy."