Learn the basic chords of Daya - Insomnia chords, with this master sequence: C, G, Bm, C, Bm, Em, Bm, E, Bm, G and B. A good strategy is to initiate at 61 BPM and then accelerate to the track's regular speed of 123 BPM. Align the capo with your vocal depth and chord choice, bearing in mind the song's original key: G Major.