I guess I missed this thread when it went around before, but I've enjoyed reading all 14 pages of posts. My observations:
1. I watched and watched and watched the YouTube videos of Yuja Wang's performances, but in all those viewings, I keep forgetting to play "find the microphone." I'll keep at it.
2. It seems to me that I listen to a piano in a room, and during a performance the lid will be up, so what I'm hearing is a mix of direct sound and a loud and very close first reflection within the general . With the mics placed at the side of the open piano (or at the tail), the high strings ring left and the low strings ring center. But I find that at least as often, the high strings sound more distant and the middle strings sound closer. That said, I have to think about that a lot while I'm listening to care much one way or the other.
3. Pianos are designed to be played in rooms--often rather large rooms--and are voiced to sound a bit crisp up close so they will maintain clarity in the room. The room I'm listening in lacks those dimensions, so some of that room sound really does need to be in the recording, it seems to me. Close microphones often miss that effect a bit too much. I learned that when recording myself for a typical Covid construction of a large ensemble made by assembling individually recorded parts played to a click track. I was playing a wind-band transcription of a movement from the Tchaik 4, and was playing my Hirsbrunner HBS193 tuba. This is a kaiser model German-style orchestral tuba of a type known for being penetrating and commanding--from a distance. The recordings sounded awful. I just could not get the microphone far enough away from the instrument to blend the sound properly. But in a hall--even a dead hall--it can really magnify what little I have to offer. I ended up making the recording on the vast Holton 345, a grand orchestral tuba of the American type (made famous by the similar York tuba played by Arnold Jacobs in the Chicago Symphony). The sound from that tuba comes pre-blended, but it struggles to punch out from a stage with no shell in spite of its vastness. I suspect pianos vary more widely than these two tubas, and likewise present very different recording challenges. This is coupled to the many musicians I know who have expressed that they are far more concerned with the quality of their sound out in the room than up close, even to the extent of making a sound up close that might be strident and a little ugly in the near field so that it will carry to the last row. And I rather expect that notion to inform how a great performer chooses to use the pedals on the piano, or even whether to use them at all.
4. George Bolet: I have heard him in concert, playing a Bösendorfer. On that instrument, he positively
roared. Absolutely thrilling! I also watched a video of him conducting a master class with a bunch of advanced students. The first student was technically gifted but was not going to become famous--the interpretations were rather prosaic (and I'm an expert in prosaic interpretations). Bolet was polite and friendly--even complimentary--and sent him back to his chair with no further instruction--clearly (but utterly without any detectable indication) not worth his time. The next student was everything the first student was not in terms of musical power and expression. The work he performed had one section that Mr. Bolet suggested he should play a bit faster to show off his excellent technique. The student nodded and played it again--at exactly the same tempo as before. This happened twice. Mr. Bolet concluded: You have not done what I suggest, but you make such a strong case for your approach that I forgive you completely, and then congratulated the student on his musicality. So, there's two testimonials for you as to why he should be admired.
5. Bösendorfer vs. Baldwin: Baldwin was the sponsor of the San Antonio Symphony back in the days when I lived there. The soloist that week was Vladimir Ashkenazy, who apparently concluded during rehearsal that the piano was unsuitable. The symphony cast about for a replacement, and one of the older ladies of the Symphony League offered to loan the symphony her personal Bösendorfer Grand Imperial. (San Antonio is generally a low-income city, but apparently not universally so.) The symphony moved her piano to the Majestic Theater where they performed in those days, tuned it, and then moved it back after the series, providing a complete service on the instrument in the process. At the start the concert, Mr. Ashkenazy came out on the stage and quieted the opening applause. He was provided a microphone, and he told the story. He invited the lady to take a bow, which was, near as I can tell judging from her expression, the primary compensation to her (in addition, probably, to some up-close time with the artist). Then, he positively roared his way through the concert. My conclusion with two live performance samples: Bösendorfer pianos can positively roar. I've never heard that sound from a Steinway or other brand.
6. Kal has lived an interesting life.
7. One of my favorite piano recordings is the three-CD box set: Liszt, the Complete Symphonic Poems, performed by Georgia and Louise Mangos, on the Cedille label. I can and have many times listened to all three CDs in one session. They really convey the orchestral power of the
pianoforte. Granted, we have two pianos here, and the microphones seem to have been placed to record both--the pianos seem to me distinguishable in the staging. I'd be interested to hear Robin's assessment of how they were recorded.
Rick "misses
@pablolie" Denney