Lest this thread fall into classical-triumphalism, a few references to the CCC are probably good.
In paragraph 1157, the CCC gives 3 principles (emphasis mine): beauty expressive of prayer,
unanimous participation of the assembly at the designated moments, and the solemn character of the celebration. So it’s got to be something prayerful and solemn that someone having no special musical training can actually sing.
Paragraph 1158 states that songs are “all the more expressive and fruitful when expressed in the
cultural richness of the People of God who celebrate”. (emphasis original). What this means, contrary to what we often hear here, is that the contemporary styles of music, which are a part of our cultural richness, can be used.
That is where the confusion comes in as our Psalms are great, but we have the completion of salvation with Christ (new Testament). The way they are incorporated, worded does matter theologically.
For me, I compare it to O Sacrament Most Holy.
That is why I rate some good/better/best.
I hate to lob a bomb, but O Sacrament Most Holy is not a communion hymn. It’s an adoration song.
The hymn for communion should really express in song what the reception of communion is all about. Themes like the gathering of the people, or Christian unity by receiving in Christ, or that receiving Christ moves us to charity. I’ve used hymns that speak of Christ’s love for us, which is made manifest in our being able to physically receive His body and blood.
For communion hymns, I usually give the example of “Taste and See” or “Take and Eat”. Adoration songs have a different theme, which is more like “sit/kneel and look”. Which is excellent for an adoration song, but it’s not the right disposition for the when we are going up to receive Jesus Himself.
Pardon my venting, but the ones I dislike the most are “On Eagles Wings” and “Gather the People.” I close my lips when we are to sing “here we become what we eat.” Really?? Even when not taken literally, it smacks of a certain new-age phraseology to me.
Actually, this line has a good theological understanding.
See, when we eat the body of Christ, we become, in a greater unity, the body of Christ. When we eat the body of Christ, we receive the grace to become more like Christ. The Eucharist is strength for the journey to becoming more Christ-like.
And especially, receiving strength from the Eucharist, when we leave Mass we become, in a way, Christ to one another. We become the servant, the teacher, the listener, the one who helps others bear their crosses.
I have several hymals/organ books and the only Scripture credits are given the Responsorial Psalms, of which most have probably been obsoleted with the new translations.
I know that the CBW2 in Canada gave a pretty obvious place on the page to scriptural references. I believe the current CBW3 also give scriptural references for hymns in the small print next to the copyright. Heck, if you have the choir edition, you can even look up hymns by scripture passage.