Let's start jamming Wwo - Halabardy chords, Practice these chords sequence - E, Ab, Abm, E, Db, D, Abm, A, Abm, B, Abm and Db. To master the tempo, it's wise to start at 49 BPM before aiming for the song's 99 BPM. Considering your vocal pitch and chord choices, adjust the capo in accordance with the key: Db Major.