August last year, we received from a reader the tutorial recordings he made for the ad libitum Easter Vigil prophecy tones that this Choir uses.

Yesterday, NLM published the recordings here, which we now also share below. May these tutorial videos help us chant the prophecies of Easter Vigil!
SEVENTH PROPHECY
EIGHTH PROPHECY
NINTH PROPHECY
TENTH PROPHECY
ELEVENTH PROPHECY
TWELFTH PROPHECY
Ut in omnibus laudetur Dominus.