To learn Silence 4 - Angels Song chords, grasp the musical fabric of the song with this sequence - G, C, G, Em, C, Em, D, G, D and C of chords. A good strategy is to initiate at 51 BPM and then accelerate to the track's regular speed of 103 BPM. With G Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.