I can hear it, mostly in the strings. Funny enough, we have Cleveland Orchestra players on our faculty, and they THEORETICALLY tune to A440. But when there are solo recitals some of them ask for A439 or 438 because that's really where they are and what their instruments are set up for. The horn players and one oboist are quite adamant about it. Mark Graham Baldwin-Wallace Conservatory of Music Berea, Ohio
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