Mixa wrote:It is the first time that a Terry Pratchet’s book has inspired a music project?
No, there were two earlier ones. First there was the CD titled "From the Discworld" which was a concept album by Dave Greenslade (if I have that right), with music inspired by the ideas in the Discworld, plus one song with the wizards themselves singing "A Wizard's Staff Has A Knob On The End".
Second, there was the music composed for the animated film of "Soul Music" which had complete songs written and performed. Only parts of the songs were included in the film, but the complete songs on the CD were very good pastiches of the style and content of the various periods of rock and roll music history.