"It may not be a religion...however certain people have taken it to that extreme, and turned atheism into an organised religion....you do realise there are churches where atheists go and congregate, right?"

Amergin, this is not true. There are no churches that atheists go to (except perhaps as underground because they like the ritual), there are no atheist churches. Atheism is not, I repeat, an organized religion no matter how much you jump up and down and say it is.
That's religious propaganda.

Songs for weddings from a Secular Humanist or Freethought perspective are yet to be written.
I've written one and there will be others.