The gold standard for leaning how to sandblast glass. The videos appear dated, but the information is still very current and valuable; it would have saved us lots of money had we learned some of the techniques earlier rather than by trial and error.
Essential: a masterpiece of fusion music
The day I heard these three musicians, I was literally "combed back." Well, is that this concert became part of the essential in guitar history (long before fashion "unplugged").