Ahead of new album Hippies, Thugs and Heroes, the British folk music legend will join us to answer your questions

From Fairport Convention to his musical partnership with then-wife Linda and on to solo albums that still trouble the UK charts, Richard Thompson is an undisputed icon of British folk music – and ahead of his latest release, entitled Hippies, Thugs and Heroes, he’s joining us to answer your questions.

Now 77, Thompson’s career began in his teens when he formed Fairport Convention and struck out into writing new material rather than covers and folk standards: in so doing, albums such as 1969’s Liege and Lief became part of the British folk canon themselves.

Charing Cross theatre, London
Büchner’s jagged masterpiece about a soldier’s descent is told with enchanting and stirring songs that occasionally defuse its stark terror

When Georg Büchner died aged 23 in 1837, he left behind Woyzeck as a bundle of papers that would be ordered and reordered for years to come, eventually discoloured by treatments used to decipher the playwright’s handwriting. His two dozen scenes, with a handful of extra fragments, form a tragic patchwork that is mirrored, in this musical version, by a similar number of stained pieces of cloth stitched into the stage curtains and by the 27 folk songs that thread the story together.

It remains the downfall of Franz Woyzeck, a desperate soldier sinking into madness who grows suspicious of his partner, but – as the first names of its romantic title suggest – the story seeks to better understand both characters. Büchner’s Woyzeck suffers from visions and hallucinations; here they are joined by traumatic battlefield flashbacks. Franz was a war hero, says Marie admiringly, adding a courageous backstory to Büchner’s downtrodden squaddie and suggesting that she sees a glimpse of Franz’s former vigour in the drum major (here named Varg) who brazenly pursues her. In the play, that leads to an affair, but the musical’s Marie fights off Varg when he attempts to rape her and it is the rumours of infidelity that accelerate Franz’s frenzy.

Born and raised in Valparaíso, JM is seen as one of the last of a golden generation after a late foray

At a concert hall in the Chilean capital, Santiago, an 80-year-old man edges unsteadily down a steep staircase. With one hand he grips the metal bannister, in the other he carries a mug of hot water with a slice of lemon, as if heading to bed.

But when the red stage curtain is pulled aside for him, Luis Gómez, or JM as he is universally known, transforms in an instant. He skips on to the stage to a roar from the crowd and launches into a bolero, punctuated by hip thrusts and shuffling two-steps.