This work-in-progress lists all currently known appearances, drawn from a variety of sources.
Researched, Compiled, and Maintained by Simon Montgomery, © 2001-2021.
Special thanks to Joel Bernstein for his contributions and assistance.
Latest Update: July 7, 2021
Please send comments, corrections or additions to: firstname.lastname@example.org
Joni appeared at Milton Berle's eighty-fifth birthday
party celebration and performed one song.
Comment using your Facebook profile, or by registering at this site.
You must be registered and log in to add a permanently indexed comment.