I can have a loud voice
(Shhh! Don't tell anyone I admitted that) and the room we were having our celebration dinner in was PACKED with people! There were several OSU Band members that came in but I honestly think that they were high school (or younger - or do I just think they were younger because I'm getting older?!).
Once we started singing the entire ROOM sang.
So glad to know that there are no events within two weeks of my birthday (either side of it!)
I hope you recover soon. It was well worth the song after seeing your eyes light up!