Songs of Praise Long Preview

I've found this video in the French forum. Thanks to fan_de_Lok for posting the video and to paul30003 for the video.
In this video, we can see a lady explaining about next Sunday's performance. We can also see Libera in the video on 0.28 of the video. Enjoy!! Hopefully someone will post the whole video in YouTube.
Btw, you can also see Josh at the back, if you can spot him ;)

Here is the picture! I'm sure you guys had seen this scene from the short preview of the video earlier. My apologies for the quality.