Being essentially a closetet luddite, I am unable to make the hysterical 12-Tone Masters Commercial available here for you, so I will direct you to Alex Ross' post, where he's somehow made it available for download. Hilarious. (And how does one do that, tech-wise?) He told me he was persuaded by the Lulu Scream; myself, I was in stitches at the announcer's saying "Let's Dance" in reference to a Schoenberg Waltz. Thanks to close close friend Stephanie Mortimore for passing it on, and to another old friend, Edwin Outwater, for cluing Alex and myself in on the source of this hysterical sound byte--which I've now listened to at least 20 times!