Few orchestral works of the 20th century have walked a path as tumultuous as the Yellow River Concerto, a 20-minute piece for piano and orchestra whose rise and fall has been in tune with China's own fate.
It premiered in February 1970 at the height of the Cultural Revolution, it was performed by pianist Lang Lang at the 2008 Beijing Olympic Games, at the celebrations marking the 10th anniversary of Hong Kong's handover, and during the 60th anniversary of the founding of the People's Republic of China. And it will be the centrepiece of this year's National Day concerts to be staged by the Hong Kong Philharmonic Orchestra.
Yet many people would prefer to forget the origins of what has become the de facto theme song for state occasions.
At the time of its premiere, the only works that could be performed were those sanctioned by Jiang Qing, Mao Zedong's wife.
Styling herself as the ringleader of revolutionary arts, the first lady seized her political fortune by reforming music, ballet, opera and other art forms with the aim of pulling 'bourgeois weeds' out of the socialist arts fields.
One of the works she set her sights on was the Yellow River Cantata, a popular anti-Japanese choral work composed in 1939 by the Paris-trained Xian Xinghai. 'Keep the music and do away with the lyrics,' she instructed Yin Chengzong, a pianist with the Central Philharmonic Orchestra, in 1969.