To start learning Alan - 悲しみは雪に眠る chords, centre your learning around these elemetal chords sequence: B, Em, Am, Em, G, Am, Bb, F, Gm and Dm. For best results, commence at 58 BPM and progress to the song's BPM of 118. Tune your capo to accommodate your vocal range, referencing the song's key: D Minor.
