To jam and learn Poppinparty - ロミオとシンデレラ chords, your primary focus should be mastering these chords sequence: Db, B, Gb, F, Bbm, Eb, Gb, B and Ebm. Ease into the song by practicing at 42 BPM before reaching the track's full tempo of 85 BPM. For a balanced pitch, adjust the capo with respect to your voice and the song's key: Gb Major.