Joy to the Angels

Joy to the world,
Our lord has come,
Let earth receive a key,
Let every heart prepare him room, and have (na-na)nature sing

Angels we have heard on high,
Swiftly singing all the planes,
And the mountains in reply,
Echoing their …….

Joy to the world,
Our lord has come,
Let earth receive a key,
Let every heart prepare him room, and have (na-na)nature sing