Guessing he means does nothing exept sing...?
Meaning Rog likes to swing the mike around & get his drum majorette jones on.
Just watching a Mamas and Papas show on channel 9, and Mama Cass starts swinging the microphone ala Daltrey on Ed Sullivan in 1966!
Now *that* is footage I would love to own.
If the owners of those old TV properties had any future-looking sense, they would get into the line of selling "videos" (vintage performances on Sullivan, Shindig, et al) in the same way that iTunes singles are sold. This will be especially potential-laden when the next generation of iPod-like players has video playback capacity with decent resolution on a small screen.
I don't doubt that such a thing will happen, but the question is whether a Mamas & Papas clip from 1966 will be considered worth selling (demographically speaking) as opposed to, say, a Cure clip from 1989.
I always thought VH-1 made a big mistake when it ditched its original concept ("MTV for Baby Boomers") and went after younger & younger demos. In a 500-channel digital universe, such a niche ought to exist.