Alright, ladies, my wedding is in 10 days and we had a last-minute mad dash as our church choir (we're getting married in a Christian Orthodox church) bailed on us (long story) so we were able to salvage the situation by asking the choir from another church 40km away if they would be able to come sing at our wedding. They were available and agreed, so yay for not walking down the aisle to awkward silence! I want to get a thank-you card out to them ASAP after the wedding, but how do I address it (both the address and the "Dear so and so" line)? Any suggestions? I have the name of the choir member/organizer we dealt with, so should I just address it to him?