Philological Dissertation on Honored, Learned, Adored, and Fruitful Virginity

Epithalamia wedding songs and in Triumphs. I provide evidence for all these. Virgil, 2nd Aeneid:

...around, boys and unwed maidens
Sing sacred songs.

And Horace, Epistles book 2:

If the Muse had not given a poet, how would a maiden, ignorant of a husband,
learn prayers with chaste boys?

Acro says regarding this passage: He shows, he says, the great utility brought to the city by poets: who themselves compose poems by which the gods are appeased through the mouths of boys or maidens, just as that secular poem is, which boys and maidens sang in the Capitol, etc. And because of this, that boys and Virgins might obtain a favorable state for the republic from the gods, poets compose poems to be written. For in antiquity, it was commanded for boys and maidens to sing a poem, so that a more innocent age might appease the gods.
And Horace in the Secular Poem:

As the Sibylline verses have warned,
Selected virgins and chaste boys,
To the gods whom the seven hills have pleased,

And Porphyrio writes here: This is inscribed as a secular poem: for when Augustus was celebrating the secular games according to the rite of ancient religion, it was sung in the Capitol by virgins and noble boys the term praetextati refers to boys wearing the toga praetexta, a sign of their noble/protected status.
The aforesaid, both in this and in the other paragraph, is confirmed by what Martianus Capella says in book 9:
* Tritonia.

Here, Tritonia an epithet for Athena/Minerva. But, he says, the Virgins whom wisdom original: phronesis has educated have unceasingly held the secrets of the hearts of the gods. Nor was there any one of you (she addresses the gods)