To learn 海龟先生 - 玛卡瑞纳 chords, anchor your practice on these foundational sequence of chords - Gm, Cm, F, Gm and F. Kick off your practice at a gentle 72 BPM, then escalate to the song's tempo of 144 BPM. With G Minor as the song's key, tweak the capo to cater to your vocal pitch and chord likes.