Chords for I'm Just an Old Chunk of Coal (But I'm Gonna Be a Diamond Someday)

To start learning Johnny Cash - (But Im Gonna Be a Diamond Someday) Im Just An Old Chunk Of Coal chords, build your understanding on these basic chords - F, Bb, Eb, Bb, Gm, Bb, D and Gm in sequence. I suggest starting at a calm pace of 45 BPM, and as you gain confidence, approach the song's BPM of 91. Set the capo considering your vocal range and favored chords, aligned with the key: Bb Major.