I have just discovered that Razorlight and Nerina Pallot are also to appear at that previously reported 'Voice Of Slavery' gig taking place at the Forum later this month. I'm not sure if they were always set to appear at this event, but certainly we didn't mention them the last time we reported on it, so we didn't know they were going to be there.
Anyway, as we said the last time, Supergrass, Ed Harcourt and Finley Quaye are all also going to be there on the 25 Mar - which is the 200 year anniversary of the UK abolition of slavery. The event seeks to highlight modern day slavery and to support the work of anti-slavery charities. See http://www.thevoiceofslavery.com for more information.