The word moot is an archaic term meaning "argue, debate, discuss." In early English history, a moot was a meeting to discuss local affairs. Moot comes from the Old English gemot, meaning "meeting."
Since we have just attended the year end choir concert and just attended the annual choir banquet, the following YouTube offering that Entling no. 3 found struck a particular chord!
The scary thing is that I can identify all the songs.