Very few would really enjoy a perfectly accurate speaker.IME, accuracy and musical are the exact same thing. If its somehow able to be accurate but not musical- that suggests a distortion of some kind- which suggests its not accurate.
Quite literally the two cannot be mutually exclusive.
The illusion of an orchestra is all you’ll get. At times this approximation is not achieved by the most “accurate” components. I’ve sometimes gotten the illusion better with lower quality gear. It’s not an exact science.Yes. Setup is crucial and the room plays an enormous role. Modest equipment, if carefully vetted, can easily outperform much more expensive gear if the latter is hampered by the room.