That’s a more realistic sound, but still very close and the stereo field is very strange. Are you certain you have not got two sets of mics with one around the wrong way. I’m hearing left hand right and right left which is fine if that’s where you wan5 the listener, but either the piece was glitchy or something odd happened as it’s stuttery? Some of the playing seems to feature abrupt damper mutes that damp the strings but are soundless. What kind of piano is it? The action is whisper quiet. No pedal thinks or too quick pedal offs. If you are using DPA mics be very careful with placement
What is the room like? I hear absolutely no room sound, so these audience mics? What are they contributing? I think maybe whatever you are doing is too clinical. Not enough musical. What does a simple stereo recording sound like? No closer than say 2m/6ft? A pair of cardioids maybe in X/Y? You seem to have players, pianos and mics galore, but they’re not quite gelling together, more like fighting a bit?
Yeah, equipment, players, piano, everything is okay except the guy recording LOL.
I'll try to address your doubts one by one:
MIX_4 setup was:
Main mics: DPA 4011 cardioid AB - right hand of the piano (as per your pic.) Trebles on the left. -3db
Second mics: Schoeps cmc62S omni AB - at the tail. Stereo image pretty much center -7db
Room mics: Schoeps cmc64 cardioid ORTF - about 7 feet up at the edge of the stage. Trebles on the left -16db
I was kinda in a hurry and screwed up something somewhere, so yes, there were quite a few glitches in the recording.
The piano is a C. Bechstein Model D.
The room is the concert hall of our university, big, not huge, not overly resonant in my opinion even empty.
Like I said above, I liked the room mics better when they were far apart and lower (Gefell M950). The sound was darker (which I like, hence the tail mics) and more present. The ORTF setup sounds brighter but less rounded to my ear.
However, I don't know if mixing tail and right side perspectives might muddle the sound.