To start learning Silverstein - Disarm chords, build your understanding on these basic chords - Db, Fm, Db, Ab, Fm, Eb, Fm, Ab and Fm in sequence. I suggest starting at a calm pace of 65 BPM, and as you gain confidence, approach the song's BPM of 130. Tune your capo to accommodate your vocal range, referencing the song's key: Ab Major.