Lauds and Vespers Hymns, Ash Wednesday - Lent 3

Here is an mp3 of the Lauds hymn beginning on Invocavit (Lent 1) and sung each day until Lent 3, from the Lutheran Liturgical Prayer Brotherhood's "Seasonal Propers Sung." They call it "O Kind Creator." Invocavit, BTW, is the (Latin) opening word of the Introit for Lent 1, "He shall call upon Me."

This hymn is called Audi, benigne Conditor (O Merciful Creator, Hear!) at TPL, and there is a different set of words there. Here's their description of the hymn:

Attributed to Pope St. Gregory the Great (540-604). In the Roman Breviary this hymn is used at Vespers during Lent for both Sundays and the ferial Office from the first Sunday in Lent until the Friday before Passion Sunday. In the Liturgia Horarum it is used at Vespers for the Sunday Office from the first Sunday until the Saturday before Holy Week.

Here is the chant score of the same tune, with yet a different set of words. This one's called "O Maker of the Human Race," and is sung at Lauds from Ash Wednesday to Lent 3:





Here is an mp3 of the Vespers hymn, Ex more docti mystico, beginning on Invocavit (Lent 1) and sung each day until Lent 3, from the LLLPB. Here's the TPL listing, from which the following description:

Attributed to Pope St. Gregory the Great (540-604). In the Roman Breviary this hymn is used in its entirety for Matins from the first Sunday in Lent until the Saturday before Passion Sunday. Today the hymn is still used, but from Ash Wednesday until the Fifth Sunday of Lent and it is broken into two hymns. The first half, Ex more docti mystico, is used for the Sunday Office of the Readings. The second half, Precemur omnes cernui is used for Sunday Lauds. Both those hymns conclude with the final verse as found below.

Here is the chant score of the same tune, with a (slightly) different set of words; it's sung from Ash Wednesday through Lent 3: