To jam and learn 鳳飛飛 - 玫瑰玫瑰我愛你 chords, your primary focus should be mastering these chords sequence: Bbm, Eb, Ab, Db, Ab, Fm and Eb. Start with a comfortable 45 BPM and as you become proficient, aim for the song's BPM of 90. For a balanced pitch, adjust the capo with respect to your voice and the song's key: Ab Major.