the bbc news website (http://news.bbc.co.uk/1/hi/entertainment/6540277.stm) has a big write up on this suspect gig-that seems to me like a record industry PR scam. And what does this newecospeak even mean?

"The concerts aim to set a "green example" for other music events by using measures such as eco-friendly electricity, sustainable lighting and carbon-neutral travel".

Surely that is just windmills, sunshine and walking?