Me again!
DH & I have been having ongoing discussions about this year's advent service, and because some of the ladies from our sister church have shown interest, (and after the very explosive PCC meeting), i thought it might be nice to include a couple of (sorry MmeBleuberry, I can't avoid the phrase because i can't think of any other description that fits the music style better) happy-clappy pieces for the choir to sing.
It's likely that we will have mostly women - so alto and soprano voices- in the choir for the service.
We don't want anything that has unusual/difficult rhythm, or repetitive verses, or odd things going on in the middle where you think it's going to go "verse, chorus", but it goes "half verse half verse half verse verse chorus half verse refrain something completely differnt verse chorus". I assume that anything that would be suitable for choir only wouldn't have this strangeness in anyway. We also want something that won't feel out of place in a traditional service (eg we have to sing a 4-part Gabriel's Message and the Advent Chorale and traditional advent hymns)
MaMoTTaT, I think you might have some good suggestions for this, as I know you have all the SoF books.... 
Thank you in advance for any help you can give me!