Hu Kun is grateful to the following friends for their contributions:
Grandad Peng Yibin, Dan Rubinstein, Josef Gingold, Lui Lin, Emilio Contini, Zhang Aiping, Jean White, Natasha Lomeiko, Peng Zuhua, Dangmiao, Yixian, Ronald Stevenson, Yizong, Ann, Queensland Theatre Orchestra,Yan Sizhi, Li Jingcan, Luigi Pagano, Verpi, Katalina, Pia, Yu Shu, Yaakov...