One of the secrets to my sound is almost beyond explanation. My battered old Martin guitar, Trigger, has the greatest tone I’ve ever heard from a guitar. … If I picked up the finest guitar made this year and tried to play my solos exactly the way you heard them on the radio or even at last night’s show, I’d always be a copy of myself and we’d all end up bored. But if I play an instrument that is now a part of me, and do it according to the way that feels right for me … I’ll always be an original.
―Willie Nelson,“Watch Willie Nelson Tell the Story of His Legendary Guitar, Trigger”, Rolling Stone, February 11, 2015