The set has been pushed back to 10th November 2008 but there's more news about the contents:

http://www.genesis-music.com/news/



A booklet accompanies each album featuring sleeve notes by Richard McPhail (Trespass), David Baddiel (Nursery Cryme), Roger Taylor (Foxtrot), Jeremy Clarkson (Selling England By The Pound) and Tony Robinson (The Lamb Lies Down On Broadway).
I knew David Baddiel, Jeremy Clarkson and Roger Taylor loved the G-men, but Tony Robinson is a new one on me! Who'd have thunk it, Baldrick loves the Lamb!