Chords for Sanctus & Benedictus - Byrd, Mass for 4 Voices

To learn Christ Church Cathedral Choir, Oxford, Christ Church Cathedral Choir, Oxford, Stephen Darlington, Stephen Darlington - Mass For 4 Voices: Mass A 4: Sanctus - Benedictus chords, anchor your practice on these foundational sequence of chords - Ab, Fm, Db, Eb, Fm, C, Fm, Db and Eb. A strategic approach would be to train at 72 BPM initially, and then accelerate to the song's tempo of 145. For a balanced pitch, adjust the capo with respect to your voice and the song's key: Gb Minor.