@pierrecalmeilles That's hard to say, because I'm not ... I'm not really a Dead Fan, you know?
I listen to them casually, and occasionally, but I barely know the canon.
I have a cassette of a performance they did in the early 90s with Ornette Coleman that I really like, and listen to often. I have a few tapes of 70s shows that get occasional rotation as well, but I can't pinpoint which off the top of my head.
I'm a little afraid to *really* jump in to the archive, because I know that I wouldn't emerge for months or years, and that I would emerge a different person.