You are talking about two separate issues. I can listen to Maria Caras sing on terrible old recordings and still be brought to tears. The artistry of the musician will shine through terrible sound.
Sound quality is a different issue. Saying violins sound like violins is a tautology. It means absolutely nothing. What I am looking for in sound quality is, with a good recording, the feeling that I am in front of a real instrument or orchestra/band. That takes the right amplitude response for the volume, the capability to image 3 dimensional objects in space with blackness between and powerful bass response below 100 Hz. The Dave Holland Quintet albums are a great example of recordings that can fool you into thinking you are in front of the band on a good system. I have seen the band three times at the Regatta Bar in Boston's Charles Hotel. Those recordings image that band perfectly.
The three octaves below 100 Hz are incredibly important to the visceral sensation of live music. In a residential setting 20 to 40 Hz has to be EQed up at least 6 dB with a low Q to approach the kind of power you get in a live setting.