It seems to me The MRIs would be a good name for a band with a social leaning. It might also be good topic for a short-story, since the purpose of the apparatus is to see right into the very heart of things – literally in some cases! – and in every detail.
For now, I am putting up a story – The Day I Died – concerning immortality as a Page on this blog, taken from my DOSTOEVSKY’S PLACE collection.