To learn Rotlaus - Berre I Natt chords, your practice should emphasize these chord progressions: B, E, F#, E, F#m, D, E, F#m and E. Kick off your practice at a gentle 56 BPM, then escalate to the song's tempo of 112 BPM. Fine-tune the capo based on your vocal range, ensuring it complements the key of A Major.