“I’ll still be playing guitar – I’ll do that until I can’t – but I’m at the age where my heroes passed away. I’ve gotta keep that in mind”: Buddy Guy opens up on his retirement from the road and 70-year career as a true blues original

On the eve of his farewell tour, a living legend of the blues looks back on why he thought the Stratocaster was a joke, the moment he realized his influence on Hendrix and Clapton, and the advice B.B. King gave him about guitar solos