being a backup singer

Well, in the case of the Who, to be a backup singer ya gotta have a boob
job or be similarly well-endowed.  Bye the way, in all due seriousness,
the backup singers sounded great on the Hyde Park gig.... Hopefully they
were somewhat helpful on Quad.  I noticed them cover up Daltrey's lack of
high end much as was done with Jagger on their last tour.