vonbontee said
That brief clip of John with the acoustic guitar singing "Imagine" onstage...when was this? What was that about appearing with Yoko in NY raising money for the retarded?? Those aren't related, are they?
The appearance with Yoko in NY raising money for the retarded was the "One to One" concert 30 August 1972 at Madison Square Garden, released as Live in New York City. That they say "last year..." is just one of those mistakes that creep into news reports.
The clip of Imagine is from A Salute to Sir Lew (Grade) on 18 April 1975:
http://www.youtube.com/watch?v.....T6tm5BSY1M