For this episode we're joined by a living musical legend whose career as an A&R man, manager, producer, label-owner and writer spans over 60 extraordinary years.

On the day his monumental "journey through Global Music" And the Roots of Rhythm Remain is published, the peerless Joe Boyd visits RBP's Hammersmith HQ to talk about the book — and the 17+ years it took to write the follow-up to 2006's acclaimed memoir White Bicycles. After we hear about the 1987 meeting that led to the adoption of the now-discredited term "World Music" as a marketing category, discussion touches on the sound, rhythms and political impact of music from South Africa, Brazil, Bulgaria and — inevitably — Jamaica.

Clips from John Hutchinson's 1982 audio interview with the late great Kate McGarrigle – mother of Rufus and Martha Wainwright — lead to our guest's recollections of working with her and sister Anna on their magical eponymous debut in 1975. Joe also reminisces about Junco Partner, the 1976 album he made with New Orleans piano genius James Booker.

Talk of the week's featured RBP writer Robert Shelton — coinciding with the imminent reissue of the latter's epic Bob Dylan biography No Direction Home — prompts memories of the late New York Times critic from Joe, who (lest we forget) worked as stage manager at the 1965 Newport Folk Festival in which Dylan first "went electric".

Many thanks to special guest Joe Boyd. And the Roots of Rhythm Remain is published by Faber in the UK and Ze Books in the US; visit Joe's website joeboyd.co.uk for more details.

Pieces discussed: Joe Boyd: Freaky Galahad, Joe Boyd: An Interview, Joe Boyd on White Bicycles, Kate McGarrigle audio, Bob Dylan at Gerde's Folk City, New York, Pop Singers and Song Writers Racing Down Bob Dylan's Road and Bob Dylan: How does it feel on your own?.