Cognoverunt Discipuli (“The disciples recognized the Lord”) is the Alleluia text for Week III of the Easter season. Occurring on the Sunday of the “Walk to Emmaus“, this Alleluia is defined by a melody which starts as a swirl in the bottom part of the mode before quickly shooting upwards. Equally colorful is the moment at which this same “swirl” occurs in the verse. In this very narrative piece one can almost hear (and see!) Jesus lifting His arms to break the loaf of bread. These melodic curves are not just gentle waves but rather huge, sweeping swells, created by quick succession of patterns rising or falling the distance of a perfect 4th. The setting of the word “fractionis” with its melodic repetition draws out the alliterative nature of the word, the sounds of “fr” and “ct”, giving us the sounds crackling of breaking dry bread. In addition to the emotional excitement of this chant, it is an excellent example of the process of “centonization” – the process of composing a chant – with repetition of patterns based on text meaning.