T Bone Burnett also joins duo on the song Welch calls the "ultimate threat"
English rocker's 2006 Grand Ole Opry appearance featured Emmylou Harris, Gillian Welch and David Rawlings
D'Addario's latest installment of its Guitar Power series focuses on the singer-songwriter's 1935 Epiphone
Tom Petty, Ringo Starr, Gillian Welch back veteran sideman
Steve Earle, Emmylou Harris, Gillian Welch, others honor fallen benefactor at San Francisco's Ocean Beach
Singer-songwriter performs 'The Way It Goes'