Violinist and composer Anna Phoebe and pianist and composer Neil Brand join Cerys Matthews and Jeffrey Boakye to explore ground-breaking techniques on traditional instruments, from the classical flute to the tuba. The journey takes us from Spain to Beirut, taking in surf rock, 'maximalism' and the beauty of Egyptian scales.

And jazz flautist Chip Wickham discusses and demonstrates his unorthodox playing technique .

Producer Jerome Weatherald

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

The five tracks in this week's playlist:

Rebel No 23 by Chip Wickham

Bell Boy by The WhoNautilus by Anna MeredithMisirlou by Dick DaleBatwanes Beek by Warda

Other music in this episode:

Summertime by Ira and George Gershwin, played by Charlie Parker

Don’t Give Up On Us by David SoulGet Up Offa That Thing by James BrownInternational Velvet by CatatoniaMisirlou performed by Tetos Demetriades and Nikos Roubanis