I don't really think real musicians would wear this in any sense.
We have ears and feet to do the job.
Just my opinion.

Tom N.
Yes the presentation is good, but you have to see the item for what it is.I thought the presentation was quite good Tom, I like the vibration idea although I did have the same thoughts that you had,
also I'm not sure I like the sound it makes. Have a look at the other video I uploaded to listen to it.
Dermot
:S