To learn Jacek Kaczmarski, Przemyslaw Gintrowski, Zbigniew Lapinski - Mury chords, focus on the sequence of these chords: Em, B and Em. Ease into the song by practicing at 71 BPM before reaching the track's full tempo of 142 BPM. Set the capo considering your vocal range and favored chords, aligned with the key: B Major.