Christmas carol?

[Wiirone]

Looking for a Christmas carol-type song that I heard about 3 years ago at St Paul's Catherdral. It was choral, possibly without instruments, and I think had the flavour of Gaudete/Il Dulce Jubilo/I Saw Three Ships. It was quite catchy too but not very common and I have only heard it one other time. I haven't been able to find it since and I've been trawling through YouTube without success.
Ok, this isn't much to go on, I agree, but any suggestions?
Thanks.

[plautus]

Was it the Sussex carol? "On Christmas Night All Christians Sing..."

[Wiirone]

Hi Plautus. No, not that one but thanks anyway.

[shoota]

On Christmas night all Christians sing
To hear the news the angels bring....?

[plautus]

Could be anything, then really. If you could remember a few words it might help, else you will just have to wait till you hear it the next time (hopefully).

[baza]

If you type in gaudete into google, there are quite a few suggestions there. Sorry being computer illiterate, I'm unable to do links. I hope you find what you're looking for. Good luck.

[shoota]

http://en.wikipedia.org/wiki/List_of_Christmas_carols

[MarkRae]

Gaudete sounds nothing like In Dulce Jubilo, though...

http://www.youtube.com/watch?v=WbKWk6RzaiM

[MarkRae]

...

http://www.youtube.com/watch?v=HAHe1i27U6c

[Wiirone]

Was just trying to differentiate between those type of songs to the full-blown, traditional carols like O Come All Ye Faithful etc.

[follyfancier]

http://www.kings.cam.ac.uk/events/chapel-services/nine-lessons.html

try the King's College Nine Lessons and Carols
if you scroll down the page a bit it gives all of the previous years order of service

[Wiirone]

Thanks for the suggestions and lists which I am working through. Nothing that jogs the memory yet though and I fear I may just have to be patient until I come across it again.

[Robinia]

This one?

http://www.youtube.com/watch?v=JfncJavzoB8

[Wiirone]

Thanks Robina, but no, not that one either!

[Robinia]

Oh no, and I was singing it all night after posting that! :)
Please put us out of our misery and tell us if you find it Wiirone.

[ludwig]

Carols of the Bells?

http://www.youtube.com/watch?v=ZCAzjE4ZJB8&feature=related

[Robinia]

Ludwig I bet you're right...I hope so, I like that one.

[Wiirone]

Ludwig, good one but it's not the one I heard. Thanks anyway.
Robina yes I'll let you know when I've found it. I first heard it at a Carols concert at St Pauls and once again at another Christmas concert at a church somewhere in Islington. It's somewhere in my head but it just won't connect.

[Wiirone]

Oh, sorry, Robinia!