Graduale An Den Festen Heiliger Kirchenlehrer. Par BRUCKNER ANTON. This gradual for the Feast of Holy Church Fathers was composed in 1879. The Lydian setting is, as Bruckner himself said, 'without sharps, without flats, without triads on the 7th step, without six-four chords, without the sounds of fourths or fifths. “ / Date parution : 1974-10-01/ Répertoire / Choeur SATB