I have been counted into the choir of our local church today, finally. The first task is to sing the tenor part of Ave verum corpus in Mozart's tune by the Easter Eve. The problem is Latin pronunciation. A score that I got shows misprints of some words. Anyhow, its tenor part is a tough to tackle with. I also learn how to sing psalms as a psalmist. Lord Jesus doesn't allow the lazy to enter into His heaven according to St. Phillippo Neri. It's really true in my case.