Thats a fair description of what most people on here already know.
Assuming that you have already seen it which I don't doubt, please tell us something that we don't already know
Just had the following advertisement sent to me by my daughter-in-law who is Japanese. Prada are manufacturing a shoe (currently only available in Japan) with a clear space to insert talc in the soles.
As pressure is applied minute specs of talc are released through the heel. Apparently its like dancing on air.
Loads of Motown acapella on You Tube
Stuff like...... https://www.youtube.com/watch?v=A6SfVgR-420&feature=related
Assume they are legit, but not seen them for sale on CD.....anybody care to point me the right direction?