To jam and learn C.Hope - 沉沦与遐想 chords, your primary focus should be mastering these chords sequence: Bb, Gm, Cm, Bb, Cm, Eb, Bb, F and Bb. For a smooth transition, initiate your practice at 49 BPM and gradually match the song's pace of 100 BPM. For a balanced pitch, adjust the capo with respect to your voice and the song's key: Eb Major.