Most present day audience recordings would fall into this category. There will be some flaws here and there, such as an occasional dropout of one channel, or maybe a poor edit or incomplete song or two, but the flaws don't detract from the generally good sound quality. Recording level is loud but not distorted. Overall, a very decent addition to anyone's collection. An otherwise excellent audience tape or CD only slightly spoiled by some audience noise during the quieter moments, or static or tape transport problems resulting in brief moments of inferior sound.
All instruments are clear and well balanced.
VG studio tapes are just one official release shy of perfection. Some hiss, but not so much that you'd really notice unless you deliberately went out of your way to listen for it. These are otherwise excellent DAT sources that have a little too much audience presence for my liking. The Holy Grail of audience recordings. I have quite a few audience recordings that I rank E, but truthfully only a very few actually deserve it.