The Penderyn Music Book Prize is organised by Richard Thomas, founder of the Laugharne Weekend Festival, and is the only UK-based book prize specifically for music titles including history, theory, biography and autobiography. The winner will be announced at the Laugharne Weekend Festival on 3rd April 2016. In this special edition of Little Atoms, Neil Denny talks with shortlisted authors Stuart Cosgrove and Peter Doggett, and prize judge Jude Rogers.