As a fan of old live rock recordings it’s strange that I never really heard of Wolfgang’s Vault and their concert archive before. Just found them the other day when I was looking for some trivia.
Been enjoying Robert Plant at Frank Erwin Center (Austin, TX, 09.21.1983) for a while, samples: Slow Dancer, Burning Down One Side.
While listening to the archive requires registration, the streaming service is available at no cost. Some shows are available for download, some for free, some require payment.