To start learning Nf - Why chords, centre your learning around these elemetal chords sequence: Bb, Ebm, Bb, Eb, Bb, Eb and Ebm. For a smooth transition, initiate your practice at 79 BPM and gradually match the song's pace of 158 BPM. Considering your vocal pitch and chord choices, adjust the capo in accordance with the key: Eb Major.