To learn Hans Zimmer - 2049 chords, your first step should be understanding these chords - Bb, Ab, Gm, A, Ab, Bb, D and Bb in sequence. Kick off your practice at a gentle 65 BPM, then escalate to the song's tempo of 131 BPM. For a balanced pitch, adjust the capo with respect to your voice and the song's key: Db Minor.