To learn Ado - Kagakushu chords, your practice should emphasize these chord progressions: C#, A, G#, Bm, C, G, D, B, C#m and A. A strategic approach would be to train at 49 BPM initially, and then accelerate to the song's tempo of 100. Adapt the capo setting considering your vocal range, with reference to the key: C# Minor.