To learn Sekai No Owari - Silent chords, grasp the musical fabric of the song with this sequence - C, F, G, E, Am, F, Em and Am of chords. For a smooth transition, initiate your practice at 43 BPM and gradually match the song's pace of 88 BPM. With C Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.