Next time you hear the soaring solo that ends “Layla,” you can thank Rose and Jack Clapp. They’re the grandparents of guitar great Eric Clapton — the ones who brought him up and helped buy him his first electric guitar.

Next time you hear the soaring solo that ends “Layla,” you can thank Rose and Jack Clapp. They’re the grandparents of guitar great Eric Clapton — the ones who brought him up and helped buy him his first electric guitar.