For Whip-It devotees only - inhale at 7:00. The first seven minutes of "Freak Parade" from Todd Rundgren's Utopia are of only moderate interest to 70s proggers, but anyone intimate with the joys of nitrous will be able to appreciate the latter half of this 'eau de laughing gas'.
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I don't know if ol' Todd translated well to the 80s crowd and beyond. I think producing Meatloaf may have been his last great achievement. However, in the NE US of the 70s, Todd pretty much owned the sophisticated stoner market with both his pop singles and his stabs at progressive rock.

Whip-its, on the other hand, need no further introduction to anyone experienced. You can even weborder them.