The Sequence (with music!)
There are a few major feasts in the church year that are distinguished by the addition of a Sequence to the liturgy: Easter, Pentecost, Corpus Christi, and Our Lady of Sorrows . What is a Sequence, and what is it for? It's a piece of theological poetry, based in scripture but not directly taken from it, which forms one of the lessons for the day. I like to think of it as a kind of homiletic fail-safe - no matter how good or bad a preacher your pastor is, you will get this one elegant lesson that encapsulates all you have to know about the feast. In the Ordinary Form, it is sung between the second reading and the Gospel Acclamation. While two of the Sequences are optional, the ones for Easter and Pentecost must be at least recited - but they are so much better when sung. Since the Sequence is a lesson, similar to the readings, I think it is best to sing it in the vernacular - at the very least, the congregation should have the translation in their hands. If it is not printed in t