To jam and learn Pezet - ([Audio]) Halo chords, your primary focus should be mastering these chords sequence: Bb, A, F, N, D and Bb. For a smooth transition, initiate your practice at 47 BPM and gradually match the song's pace of 95 BPM. With A Minor as the song's key, tweak the capo to cater to your vocal pitch and chord likes.