To learn 稲葉曇 - ラグトレイン chords, these are the chords to practise in sequence: G#, C#, C, Fm, C, Em, Bm, G, Bm, G, Em and E. A good strategy is to initiate at 73 BPM and then accelerate to the track's regular speed of 147 BPM. Given the song's key of B Minor, adjust the capo to align with your vocal range and chord preference.