The Letter Chords by Crumb

To learn Crumb - The Letter chords, begin by getting comfortable with these sequence: Gb, Gm, Gb, Dm, Gm, Dm, Ab, Gm and Ab. Set your pace at 39 BPM initially and then sync up with the song's BPM of 78. Given the song's key of G Minor, adjust the capo to align with your vocal range and chord preference.