As a reminder, David Gilmour is part of the bill of "I'm With The Banned - Staging A Revolution" which is being held at a sold-out Koko in London's Camden this evening. He will be performing with Ukrainian supergroup Boombox, who fronted the Maidan demonstrations in Kiev with Okean Elzy and Ruslana. They are now banned from performing in Russia because of their pro-freedom stance.

Other artists on the bill include Neil Tennant & Nicolai Khalezin, Pussy Riot, Viktoria Modesta, Belarus Is Not Sexy with Kim Cattrall, Brutto, and Juliet Stevenson & Jeremy Irons.

Just announced by the BBC is a live stream from tonight's event - which is scheduled to be through this direct link. It will give all those unable to attend due to either geographical reasons, or because tickets are sold out, a chance to enjoy the show too. We don't know, though, if the stream will be available post-concert.