"The hardest thing is the flying side of things."
They're one of the biggest stadium-rock bands in the world, but Coldplay will not be touring for the foreseeable future, as they seek to make their concerts less environmentally damaging.
The money will go to her foundation, but is the tour really in the 'Back to Black' chanteuse's best interest?
- Winehouse died of alcohol poisoning in 2011 at the age of 27.
- Los Angeles company BASE Hologram is set to put the show together, with a reported tour next year...
- ... but many of her fans aren't happy with the news.