Premiere performance of the version for piano quartet:

 

 

http://v.youku.com/v_show/id_XMzE2NDAzOTczMg==.html?spm=a2hzp.8253869.0.0

 

 

A later, distinctive interpretation from the U.S.A.:

International Composers’ Collective, U.S.A. branch, Cleveland, Ohio 2011
《开明的演说》(2007/2009)- 国际作曲家协会美国分部