1973: Rolling Stone's Random Notes page noted a few weeks after the fact: "It was quite a treat for the fortunate few who squeezed in: Joni, Neil Young, and the Eagles performed two shows tonight and last night at the Topanga Canyon Corral, a tiny club in the L.A. canyon. Admission was $4, all for the benefit of an anti-condominium movement in Topanga."
---- For the most complete reference to Joni's appearances, consult the Joni Mitchell Chronology of Appearances: http://www.jonimitchell.com/appearances.html