http://sector2814.wordpress.com/2007...-july-15-1972/
There's also a Taj Mahal Travellers tour documentary from 1973 on the ubu website:
http://www.ubu.com/film/taj.html
For what it's worth, though, I don't really like them all that much. I just can't take all those sci-fi-ish sounds seriously in this context.
edit: It seems I have graduated to the rank of stalker. Hooray!