To learn 許巍 - 故鄉 chords, your practice should emphasize these chord progressions: Gm, Eb, Bb, F, Eb, Gm, F, Eb and F. A strategic approach would be to train at 71 BPM initially, and then accelerate to the song's tempo of 142. For a balanced pitch, adjust the capo with respect to your voice and the song's key: Eb Major.