To learn Blue - Curtain Falls chords, your first step should be understanding these chords - E, Eb, Abm, E, Dbm, E, Db and G in sequence. A good strategy is to initiate at 40 BPM and then accelerate to the track's regular speed of 80 BPM. Considering the song's key of Ab Minor, position your capo to suit your vocal and chord preferences.