I'm with Joe. I don't need to lead the singing to have a grand time; singing choruses among so many other fine singers keeps me happy. I did, however, sing the following in workshops:

Red-wing Blackbird
Long Lankin
Chesapeake Gold
Turtledove Done Drooped His Wing
Wife of Usher's Well

I can still hear Elizabeth Laprelle's voice in my head singing an awe-inspiring rendition of the West Virginia Mine Disaster. Wow.

And Charlie Baum helped me explore new singing territory (for me) by singing with me in Bulgarian, Shtome e Milo, but I haven't a clue how to spell any of it. Sure is fun to sing, though. Thank you, Charlie!