In this blog post, I’ve embedded the embedded the following videos from the Dominic Ciavonne Ziegler Memorial Singing on 1 January 2013 in Healdsburg, California::
Liora leading 406; Mary leading 441; Linda S. leading 58; Linnea leading 504; Joanne leading 472; Gabriel leading 228; Terry B. leading 192; Gretchen leading 565; Bob leading 122.