To learn Uttam Mayanglambam - Mishum Laiwa Pubi O chords, grasp the musical fabric of the song with this sequence - Db, Eb, Ab, Db, Cm, Db, Ab and Eb of chords. I suggest starting at a calm pace of 63 BPM, and as you gain confidence, approach the song's BPM of 126. With an eye on the song's key Ab Major, set the capo that best suits your vocal range.