By Sister Fidelis
At Sunday Eucharist, the women’s chant group sang a lovely and unusual sounding Alleluia. It was the Alleluia for week six of Ordinary Time. We hear it every year but it is noticeably a-typical and, in fact, there are no ancient neumes to reference as an interpretive guide! This Alleluia did appear in three different early manuscripts which show only the text. So who really knows the composer or origin of this melody?
The piece opens with a leap of a 5th. That may not seem noteworthy, but if you look through the Gradual you will see that, in general, Alleluias never begin with an interval larger than a 3rd. It is even more common for them to begin with step-wise motion, so this sort of “trumpet call” really catches our attention! Following the leap is then a lovely descending pattern cascading right back to the starting pitch and dipping one step below it. A similar pattern repeats seven times throughout the piece in contrast with a small counter phrase which descends by a fourth. Typical of Mode I, the chant has a slightly “minor” sound mixed in with these open fifth “trumpet calls” causing it to sound ancient, alive and joyful!