To start learning Mugen Rao - Pogiren chords, delve into these chords sequence to get the song's feel: F#m, G, A, Bm and G. I suggest starting at a calm pace of 35 BPM, and as you gain confidence, approach the song's BPM of 71. Adjust the capo based on your vocal range and chord preference, keeping the song's key of D Major in mind.