To start learning Ngọt - Kẻ Thù chords, delve into these chords sequence to get the song's feel: Eb, G, Cm, Ab and Eb. A good strategy is to initiate at 49 BPM and then accelerate to the track's regular speed of 99 BPM. Considering your vocal pitch and chord choices, adjust the capo in accordance with the key: C Minor.