Despite the obvious flaws in many older analog tape recordings (SN ratio, audience noise, splices, etc.), they may in fact capture the musical information of the event, and therefore be quite enjoyable.
A poorly made digital recording, despite its superior specifications, may have left a lot (most?) of the music in the studio, and captured nothing but a hollow shell of the event.
The manner in which these recordings are mastered plays an equalling important role in the final product/sound. I have piles of CDs that I just can't listen to anymore as my system has improved. They just sound worse with every improvement. Of course the good recordings/masterings just sound better with every improvement.
A poorly made digital recording, despite its superior specifications, may have left a lot (most?) of the music in the studio, and captured nothing but a hollow shell of the event.
The manner in which these recordings are mastered plays an equalling important role in the final product/sound. I have piles of CDs that I just can't listen to anymore as my system has improved. They just sound worse with every improvement. Of course the good recordings/masterings just sound better with every improvement.