Here are a few more lines, and a hint about the group:
It's Christmas time, there's no need to be afraid
At Christmas time, we let in light and we banish shade
And in our world of plenty, we can spread a smile of joy
Throw your arms around the world, at Christmas time
This "band" made up of British and Irish musicians got together just once, in 1984, to record this song to raise money for famine relief in Ethiopia.