Pianist Jamie Cullum and trombonist Mark Frost join Cerys Matthews and Jeffrey Boakye in the penultimate episode of the current series as they add the next five tracks to the growing playlist.

What links one of the most famous brass pieces in all opera to an all-star jazz musical ensemble in New York? And how does that get us to Sesame Street?

The serendipitous musical journey continues.

Presenters Cerys Matthews and Jeffrey Boakye Producer Jerome Weatherald

This week's five tracks added to the playlist:

Sanft Schloss Schlaf dein Aug'! by Richard Wagner Trombone Joe by Herlin Riley Sing by The Carpenters/Sesame Street The Coffee Cola Song by Francis Bebey Mask Off by Future

Other music in this episode:

Concerto Grosso in C, HWV 318 by Handel Lose My Breath by Destiny's Child Ride of the Valkyries by Wagner A Cenar Teco from Don Giovanni by Mozart Dies Irae from the Symphonie Fantastique by Berlioz Everything Now by Arcade Fire Watermelon Man by Herbie Hancock Flute Loop by Beastie Boys Prison Song by Tommy Butler