Iusticie domini recte letificantes corda et

Absent from LU. The addition of text variant "iudicia eius" completes the modal diapente. The last note of the piece, at the margin, is not the custos, but the last neume of the chant, making it plagal mode of Ffaut (instead of Elami as found in the current liturgical editions), which is more coherent with most of the previous cadences also in Ffaut and also perfects the modal fourth (diathesaron Cfaut gravis - Ffaut gravis).