Musician and composer Anne Dudley and percussionist Ruairi Glasheen embark on a musical journey across continents, centuries and styles as they add the next five tracks to the playlist.

Cerys Matthews and Jeffrey Boakye also find out from specialist Simon Heighes about the background to a popular work by Bach, famously used in those old cigar adverts.

This episode was first broadcast in March this year.

Producer Jerome Weatherald

Presented, with music direction, by Cerys Matthews and Jeffrey Boakye

The five tracks in this week's playlist:

Infinity by Imamyar Hasanov

Mehter Vuruyor by Mehter She’s Gone by Darryl Hall & John Oates Air from Orchestral Suite No 3 in D major by J S Bach Many Rivers to Cross by Jimmy Cliff

Other music in this episode:

8 Dogs 8 Banjos by Old Crow Medicine Show

Makhloogh by Googoosh7 Heures du Matin by Jacqueline TaïebA Whiter Shade of Pale by Procol HarumVietnam by Jimmy Cliff