To learn Maerzfeld - Reich chords, begin by getting comfortable with these sequence: Abm, E, Abm, E, Fm, Abm, Fm and E. A good strategy is to initiate at 87 BPM and then accelerate to the track's regular speed of 174 BPM. Align the capo with your vocal depth and chord choice, bearing in mind the song's original key: Ab Minor.