allman brothers band
- https://www.dead.net/archives/1970/clippings/article-variety-new-york-city
- https://www.dead.net/archives/1973/clippings/program-rfk-memorial-stadium
- https://www.dead.net/archives/1973/clippings/program-rfk-memorial-stadium-0
- https://www.dead.net/archives/1973/photos/crowd-grand-prix-racecourse
