John Mayer honored Dolly Parton by performing a tender electric rendition of her 1974 hit, "I Will Always Love You."

John Mayer honored Dolly Parton by performing a tender electric rendition of her 1974 hit, "I Will Always Love You."

John Mayer talks about Dolly Parton's legacy, saying the late icon brought a "fractured world" together, and performs electric rendition of her song.