To start learning Lorn - Acid Rain chords, delve into these chords sequence to get the song's feel: E, G, E, F#m, G, Bm and F#m. Ease into the song by practicing at 54 BPM before reaching the track's full tempo of 108 BPM. With B Minor as the song's key, tweak the capo to cater to your vocal pitch and chord likes.