SH1991, page 125: Expression

Sung 3 times (as reflected in the Minutes on this site).

Book: SH1991; Index entry; Robots singing!

By leader

CountLeaderLed at...
1 Mary Baumeister2019: Pioneer Day
1 Bill Burns2018: William Walker Memorial
1 Tim Cook2003: Rotunda Singing

By year (and singing)

CountLed at...
12019: Pioneer Day
12018: William Walker Memorial
12003: Rotunda Singing