People were left gobsmacked after someone got up to perform in an Irish pub in Oxford, then they soon realised that it was a major A-lister treating them to a folk song rendition

The rock legend performed the folk song 'Handsome Molly' to a pub full of locals.

People were left gobsmacked after someone got up to perform in an Irish pub in Oxford, then they soon realised that it was a major A-lister treating them to a folk song rendition