I went searching for a recording of the January 198o Kampuchean Refugees Benefit Show that I close out Daydream Sunset with. While searching, I found this description of the show. I have a few differences with the author, but it's a good read. So is the rest of the site--Lost Live Dead....Check it out.
If you want to hear the Dead's portion of the show, here is a link to a fairly decent recording
Happy New Year!