Well I've just sat through the replay of that on some very hi fi equipment and it sounds wierd the whole thing sounds like it's been put through a bandwidth limilted transmission channel and poorley mixed, theres a lack of upper and mid bass plus some other odd noises let alone if she was a bit flat or not whole thing you'd have to pay me to go and see:(
Note the coments re Kate Bush narrowley missed seeing her at Hammersmith tho did see her several times in the 80's.
Best and most lovely voice around in the pop field has to be Hannah Reid of London Grammer she can do no wrong except not perform enough these days.
Still this is the lady I will pay a lot see the lovely Ms Rowan Pierce a superb voice and hey" shes from Gods chosen county of Yorkshire!, whats not to like:-)