I think at least some of them use braille notation.
One of the things I find interesting about the music at our parish is that we have the services signed for the deaf. Some of the interpreters are very good at communicating the feel of the music in their signing, and it can be very beautiful.
That is a very good and interesting point, and I understand what you are talking about with the interpreters. I don’t understand sign language at all, but you are right about some being very good at communicating with their signing. I’ve always believed the same with music. My teachers and mentors always told me that to be able to truly communicate the music it has to be felt deeply and you must know what you are singing. Some musicians are excellent at it… it’s innate. Others aren’t and they either will never be able to communicate or they work at discovering what makes them communicate best through their instrument. After many years of study and performing, I believe this is true, especially with voices. Some have naturally, beautiful voices, but they don’t have the ability yet to express fully the music that they are singing. It sometimes takes a mentor, a teacher, a music director, etc. to help bring that full communication out from them so that it inspires the listener. If it is sacred music, it has to be a form of musical, prayerful expression.
I think this is why many people can be touched by a piece of music they “don’t understand” on the surface in terms of language, especially, but understand on a deeper plain. I’ve seen it and experienced it first hand, either as a listener or as the performer. (I’m a strong advocate of art song recitals and concerts for the community, so I perform for people who don’t usually or ever listen to classical vocal music.)
One of my first lessons that has stuck in my head because my teachers pounded it into me… “Prime le parole, dopo la musica.” First the words, then the music. The music is important, it’s true, but it would just be pretty music without an understanding of the words by the performer. This is because many people won’t know what you’re saying (even if it’s in English - I’ve seen that enough times). You have to know what you’re saying in a psalm, a choral motet, aria, song, etc. in order to get the message across to the “lay” person who doesn’t have the time or maybe the ability to do it themselves. As choir members, I believe one of our jobs is to create musical prayer, thus the meaning of the words are vital, whether it’s in the spoken language of the congregation, in Latin or other language.
So, I think for those choirs which most members can’t read music, yes, it is important for the choir director to work hard had teaching the music, but it is also good to emphasize the importance of the meaning of the text being sung.