Dr Chang Tou Liang is a Singaporean family physician in private practice. From 2004 to 2008 he was the Artistic Director of the Singapore International Piano Festival. He has also been the classical music reviewer of The Straits Times (Singapore's national daily) since 1997. He is married to Janet, has a son Shan Ming, and keeps a household of thirteen cats (Ludwig van Barkthoven, 2000-2015, R.I.P.).