John Cale in Concert
Etcetera
John Cale guested at live gigs, people taped this, and ... you get the picture. O, and he performed with rather well known ensemble.
Velvet Underground
Go to the The Velvet Underground Web Page. Olivier Landemaine has all the info you could possibly want.
June 1, 1974 outtakes
Contains Buffalo Ballet and Gun. Bootlegged in Japan.
Patti Smith Group
Lots of early 1976 recordings exist. Cale opened for the Patti Smith Group and came on stage to play bass on the encore My Generation.
Chris Spedding
He joins Chris Spedding on stage for two shows at Max's Kansas City, New York, NY October 3, 1978. Performs Pablo Picasso > Mary Lou > Baby, What You Want Me To Do? during the early show and a loose jam called John's Blues during the late show.
Lots of 1975, 1986 and 1987 shows have been taped.