I remember when I was in Egypt, the deacons would face sideways during the Liturgy of the Chatechumens. It makes it easier for the 2 Khorus to look at each other and each side sings his part in order. It's better for coordination and more appropriat…
I haven'y used this book myself, but from all the references I used to learn and teach from, next to each letter rule, they usually give examples of words that follow the rule of the letter's pronunciation.
Get the list of those words (to make sure…