Shaun Usher and Sandy Kilpatrick

Guy talks to Shaun Usher, Letter Wrangler in Chief of Letters of Note and Letters Live about the art of letter writing.

He'll also be catching up with Scottish singer-songwriter Sandy Kilpatrick, once of Manchester and now of Portugal.

There will be musical history from the Beckapedia and sartorial advice from Simon Armitage, plus sunny sonic intervals from Sergio Mendes, the Velvet Underground and Bob Marley. There's even a bit of pop shield action for all you audio nerds.

Produced by BBC Audio for BBC Radio 6 Music.