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. The document is an invitation letter from the choir group "Himig San Antonio" inviting the recipient to their 10th anniversary thanksgiving concert.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. 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 I wanted to extend to you an official invitation to join the. Waupaca Community Chorus for what promises to be an enjoyable and memorable 57th. Concert. Follow a few simple steps to create a variety of invitation letters for your church using our free templates. Start your introduction with a polite and respectful greeting and introduce yourself. A series of competitions and auditions designed to showcase the talented singers, performers and composers who are the rising stars in the profession.