Let's start jamming 譚詠麟 - (電影《陰陽錯》主題曲) 幻影 chords, Practice these chords sequence - Gb, Ebm, C, F, Bbm, Eb, Gm, D, Ab, F, Am, E and Bb. Begin your practice at a relaxed 44 BPM, then work your way up to the song's BPM of 89. Adapt the capo setting considering your vocal range, with reference to the key: Bb Minor.