Martin D-28 Billy Strings and DX-2E Billy Strings reviews | GuitarPlayer https://www.guitarplayer.com/guitars/acoustic-guitars/its-easy-to-envision-this-becoming-an-heirloom-acoustic-to-be-passed-down-from-one-generation-to-the-next-we-review-the-martin-d-28-billy-strings-and-dx-2e-billy-strings-acoustics