WARNING! NO TG CONTENT!
These choirs may be old news to some of you, but I have just become aware of them today and the concept really took my fancy.
Apparently the first one was in Birmingham (England) some six or seven years ago but has since spread all over the world. I will give links to my favourites below, but you can pick your own at:
My favourites (to date) are:-
I hope the links work and you enjoy the clips,