Paul Kidby earlier today posted a new work of art on his official Facebook page. The artwork is a parody of the famous Beatles album cover for Sgt. Pepper. The cover artwork is for the Band with Rocks in from Soul Music. The artwork has all your favourite Discworld Characters in it, along with Sir Terry Pratchett.
What is funny is right now the guys from Nullus Anxietas IV are running a album covers competition. Via their website they have challenged you to come up with some Discworld equivalents of Roundworld bands