Well the old classics are The Eagles and Peter Frampton. The Eagles for sound - it's hard to beat that one - and Frampton because of the good show he put on. You used to couldn't walk into a place that sold middle and high-end equipment in the 90s without that Eagles DVD playing.
Others hmmm, I have quite a few but I don't know how many stand out for sound. Most of the good ones are based on groups or an artist I like and the performances are sometimes old (sometimes not) but the sound is not all that great. The show is good and I like the artist so I live with it. Use Netflix to order DVDs you think you might like and then buy use that as a way to decide what you want to own. Another note: the performances on Austin City Limits are excellent and the sound is usually very good. You can find these shows a lot of times on DVD.
Others hmmm, I have quite a few but I don't know how many stand out for sound. Most of the good ones are based on groups or an artist I like and the performances are sometimes old (sometimes not) but the sound is not all that great. The show is good and I like the artist so I live with it. Use Netflix to order DVDs you think you might like and then buy use that as a way to decide what you want to own. Another note: the performances on Austin City Limits are excellent and the sound is usually very good. You can find these shows a lot of times on DVD.