As a performing violinist, I totally agree with russbutton. Thanks for posting Voices of Music. Look at Vivaldi RV 278. The video shifts from about the 3rd row to extremely close when you see the intricate work of the solo violinist. The sound is like the 3rd row. In a reverberant space like that, to me even this is TOO DISTANT. Too much reverberation which destroys the clarity when the small ensemble is playing together. When the solo violin is playing alone, the clarity is good. But put a medium size orchestra of 30 on that stage, and the clarity would be awful. It would be a muddy mess. Forget about a larger orchestra in a typical larger hall, sitting further away than the 5th row. Compared to my Audiostatic 240 electrostatic speakers with great class D SS amps, I have the experience to know that I get better clarity at home. I enjoy only the 1st row center in a hall, just considering sonics. Mikelavigne is correct on that point. Row M is totally bad.
Admittedly, I have the privilege of playing in groups where I am close to my fellow musicians. That is an unparalleled experience where I hear maximum detail and appreciate the tonal sensitivity of instrumentalists and solo singers alike. One group is in a small church. The chorus is stands in the back of the orchestra about 25 feet from me in the front of the orchestra. The chorus is severely muffled and muddy compared to musicians close to me. Another video of Voices of Music has a solo soprano singer. There is way too much reverberation which buries her tonal sensitivity. I am shocked and delighted by the opportunity I have to hear singers 5 feet away from me who demonstrate much greater clarity in the minimally reverberant 5 feet of distance between us.