The Co-Optimists
- Xyoo: 1929
- Ncig Teb Chaws: United Kingdom
- Genre: Music
- Studio: Gordon Craig Productions
- Cov ntsiab lus:
- Tus Thawj Coj: Edwin Greenwood
- Pov Pob Tseg: Davy Burnaby, Laddie Cliff, Melville Gideon, Gilbert Childs, Stanley Holloway, Phyllis Monkman
