We will sing Regina Caeli jubila.
The programme that the European Broadcasting Union put out of Christmas music from a variety of countries, broadcast on a Sunday before Christmas and in the UK on R3 is worth listening to.
We join our colleagues on Lithuanian radio [ murmuring in Lithuanian ] where the blah blah chamber choir of Vilnius are singing in some cathedral with a very resonant acoustic.
The Lithuanian voices continue murmuring, some applause as the conductor comes on, a few last minute coughs and off we go.
If anyone looks a bit out of the ordinary, who is to know? It's radio.