1974: Joni performed at the Anaheim Convention Center in Anaheim, California
More info: http://www.jmdl.com/articles/view.cfm?id=592
1989: An all-star group gathered in Britain to record "The Spirit of the Forest"
single, with proceeds going to the Earth Love Fund for the preservation of the
Brazilian rainforests. At the end of the month, recording on the single continued in
New York City and it was there that Joni added her one line about saving the birds and
the monkeys. Some of the other musicians and singers involved in the project were
Chris Rea, XTC, Bonnie Raitt, Ringo Starr, Olivia Newton-John, Thomas Dolby, and Kate
Bush.
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For a comprehensive reference to Joni's appearances,
consult Joni Mitchell ~ A Chronology of Appearances:
http://www.jonimitchell.com/appearances.html