The choirs I’m inlearn mainly by repetition. We usually have the choir leader teaching us a line at a time. Some songs have simple repetitions, others have verses and choruses. We can sing in unison or are split into high, low and middle parts. We are kept in tune either with a melodion or a guitar. I actually find it harder to sing along with a guitar because it can be drowned out by our singing.
A new choir member asked how we can just start singing a song that we have never seen BEFORE. When that happens it’s usually because we have sung it in the past and it’s part of our old repertoire? Our song book is extensive and covers old and new songs and many languages including African songs, European and Indian.
I think joining a choir is one of the best things I have ever done.