Live music is a bad example
Many times live music sounds worst than recorded music .
Besides , you don't listen to live music at home , you're listening to *recorded * music
And it usually has pinpoint imaging .
If your speakers /system don't reflect exactly what's on the recording , then what's the point ?
If the recording has diffuse imaging , then yes it should sound diffused .
How can you be sure the pinpoint imaging artifact is on the recording?
Why is it not possible that it is an artifact of the reproduction?
And how would you analytically distinguish between the two, given that you need reproduction to hear the recording?
Whatever may be the case, I greatly prefer my playback without hearing the pinpoint artifact.
Other than this, I fully agree with Peter's post above.