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. Writing a request letter to the head of a church asking permission to host a program should be done with respect, clarity, and professionalism.Follow a few simple steps to create a variety of invitation letters for your church using our free templates. 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. What should be included in a sample invitation letter for a church program? We created three free templates you can use as a starting point.