Let's start jamming Kendrick Lamar - Dna chords, Practice these chords sequence - Bm, Am, Bm, A, Bm, Am, B, F, B and A. Ease into the song by practicing at 70 BPM before reaching the track's full tempo of 140 BPM. Adjust the capo based on your vocal range and chord preference, keeping the song's key of B Major in mind.