- Composer: Ka Nin Chan
- Commission Year: 2013
- Permier Date: December 6th, 2013
- Location: Vancouver, BC
- Type: Chamber, PEP (Piano & Erhu Project)
Double Happiness Duo for erhu and piano. (PEP (Piano and Erhu Project)). World Premiere Dec. 6, 2013 at Roy Barnett Hall, Vancouver.