The last song I will look at that the Dominican Fathers who put together the Praise To God parish hymn book sourced from The Living Parish Hymnal is this setting of part of the Breastplate of St Patrick.
They give two settings, both old Irish tunes, GARTAN (arranged by C.V. Stanford) and DEIRDRE, which is the setting also found in the the Australian Hymn Boook (454) and Catholic Worship Book I (638)
GARTAN:
DEIDRE:
Christ be with me, Christ within me, Christ behind me, Christ before me,
Christ beside me, Christ to win me, Christ to comfort and restore me.
Christ beneath me, Christ above me, Christ in quiet, Christ in danger,
Christ in hearts of all that love me, Christ in mouth of friend and stranger.
GARTAN
DEIDRE: