Greetings to you in the name of our Lord Jesus Christ! Invitation Letter to Choir - On behalf of the leadership here at (name of church), I wanted to take this opportunity to invite you and your Choir.We created three free templates you can use as a starting point. Greetings to you in the name of our Lord, Jesus Christ. I am directed to inform you about the proceedings of our Music Concert which is part of our Choir There are three major components of the ask: 1. I am sending you this letter as a formal invitation to be a part of our praise and worship session that will be held during our Church Usher's Day. Now, first of all, our letter needs an introduction. Start your introduction with a polite and respectful greeting and introduce yourself. You may not have to complete a formal application at all.