Broadcast date Sept 22, taping date somewhat earlier (see below). Complete video archived at
Lobster Time. Files are available that can be burned as a DVD project. BIG thanks to our friends at Lobster Time for saving this material for posterity.
In the full length video of the appearance the host, Dave Kendall, says this is the same night that Robyn and the Egyptians played at
Tramps in NYC (September 12) - however, it's not clear when exactly the interview took place. The live clips from Tramps may have been taped on the 12th and the other bits taped Sept 15th - archivist Scott F noted his tape is labeled as such.
Per
120Minutes.org, this episode was broadcast on September 22, 1991 (at their new 11pm time slot!)
Also per 120minutes.org, there was apparently a clip played on the
Sept 15 episode in which he talks about his new video. There was also mention made of the fact that Perspex Island was the #1 college album at the time.