Dónal Gallagher

Cerys's weekly round-up of the blues you need to hear, from all around the world and in all shapes and sizes!

This week, the focus is on the late, great Irish singer, songwriter and one of the best guitarists of all time, Rory Gallagher. His brother Dónal Gallagher joins Cerys in the studio to discuss his new book, "Edged in Blue: A Rock ’n’ Roll Odyssey with Rory Gallagher".

Produced by BBC Audio for BBC Radio 2.