To learn Irama - Eh Mama Eh chords, grasp the musical fabric of the song with this sequence - Bm, A, Em, Bm, B, Bm, E and Em of chords. I suggest starting at a calm pace of 70 BPM, and as you gain confidence, approach the song's BPM of 140. For a balanced pitch, adjust the capo with respect to your voice and the song's key: E Minor.