Hey Stephen;
Where does your catalog and other info come from? I'd like to find something like this myself. I'm sure you've done a net search already, but this is all I know of. Apparently, some video work was done of Asad Ali Khan touring Europe in 1999. But I don't think it was ever offered for sale (don't think they ever got permission for it).
You probably know this drupadi site at
http://www.dhrupad.de/archive.htm . Otherwise, since VHS was still relatively uncommon in 1984, there is no source I know of.
Remko;
I think you're in one of the best places there in Holland to catch ICM! Both there and in Germany. Now if you could only sneak a video camera in. . .No No, I didn't say that!