If you grew up in the 90s, and you listened to Cantopop, you must know these four pop artists: Dicky Cheung (張衞健), Andy Hui (許志安), William So (蘇永康) and Edmond Leung (梁漢文). All of them are alumni of the influential New Talent Singing Awards and have been good buddies for a long time.

In 2009 they joined forces to form the group Big Four and released their first self-titled single, which topped most of Hong Kong's music charts.

In 2010 their wish came true when they held their first concert together, The Big Four World Tour, for five days in the Hong Kong Coliseum from 11 to 15 March.

For full tour information please visit: www.orientouch-e.com/big42013