To learn Chang Yu-Shen - The Sea chords, your first step should be understanding these chords - F, Gm, Dm, Eb, Bb, Gm and Eb in sequence. To build a solid grasp, start slowly at 43 BPM and then match the original tempo of 86 BPM. Configure the capo to your vocal range and chord preference, remembering the key of Bb Major.