To learn Mamamoo - Shampoo chords, grasp the musical fabric of the song with this sequence - F#, Bm, F#m, E, G, F#, Bm, E, Bm and G of chords. Kick off your practice at a gentle 47 BPM, then escalate to the song's tempo of 94 BPM. Adjust the capo based on your vocal range and chord preference, keeping the song's key of D Major in mind.