I am designing the program for my brother's upcoming wedding. My cousin will be singing an acapella version of The Lord's Prayer. He is listed in the program as a vocalist. My question is, do I list The Lord's Prayer in the program by itself with no indication that it is being sung, or do I list it as a Solo, like I would the other songs that are being sung? If I do list it as a solo, I don't have a composer's name for this particular version. Would it look strange to not put a composer when I have done so for all of the other songs/solos?