Pink Floyd book author and friend of Brain Damage, Ian Priston, also collaborates on a podcast - Fingal's Cave - that has a focus on more in-depth subjects related to the band.

He has just published an extensive and exclusive interview with Rosemary Breen, Syd Barrett's sister - the person who knew Syd/Roger the best. It's a fascinating glimpse into Barrett, and you can watch it in full here: