I was a Head Chorister in the first choir in the diocese to admit girls, from 1967-75.
Looking back it's hard work. Matins, Evensong, then 2 practices a week and a family communion once a month. Weddings on a Saturday, mainly in summer.
The hardest thing I ever did, at just 12, was to sing at my best friend's funeral, without letting slip a single tear. A few were shed with another of her friends in the vestry afterwards. The support of all the choirmen helped me to get through it.
We were one of the first RSCM-affiliated choirs in the diocese, but relegated to the back at the annual festivals. For years, reading the Court page, I knew all the anthems to be sung in cathedrals the next day. Our organist's predecessor was a friend of Sir John Stainer, and we had a stock of his pre-publication anthems
According to the RSCM, the function of the choir is to lead in the saying and the singing of what used to be called the Divine Rite. We did, and took great pride in doing it to the best of our ability.
Even the RC Bishop used to angle for an invite to preach at our big services - Lifeboat Sunday, Easter, Remembrance Sunday etc.
I'd wholeheartedly recommend it to anyone