In some hymnals, the editors noted that a hymn's author is unknown to them, and so this artificial "person" entry is used to reflect that fact. Obviously, the hymns attributed to "Author Unknown" "Unknown" or "Anonymous" could have been written by many people over a span of many centuries. Go to person page >
Joyful, joyful, we adore You,
God of glory, Lord of love;
Hearts unfold like flow'rs before You,
Op'ning to the sun above.
Melt the clouds of sin and sadness;
Drive the dark of doubt away;
Giver of immortal gladness,
Fill us with the light of day!