To start learning Sanah - 2:00 chords, centre your learning around these elemetal chords sequence: Gb, Abm, Ebm, Gb, B and Ebm. A good strategy is to initiate at 60 BPM and then accelerate to the track's regular speed of 120 BPM. Considering your vocal pitch and chord choices, adjust the capo in accordance with the key: B Major.