Since the early twentieth century, Hong Kong has always been an important venue for Cantonese opera development. After 1949, as a result of political turmoil in the Mainland, performers and troupes converged and resettled in the territory, leading to a tremendous prospering of Cantonese opera in the subsequent decade. This development is linked intimately with the rise of the electronic media.
Performers and troupes began to grasp the possibilities offered by film and radio to re-examine age-old performance practices with regard to acting, singing, script writing, instrumentation, and stage set-up. They brought in novel elements from the theatre and movie world, and participated in the production of films and records. With these acts, they are extending the movement to modernize Cantonese opera that began in the 1930s.
Wong Jum-sum was thoroughly immersed in the world of Cantonese opera from young. Through his close encounter with master performers like Hung Sin-nui, Ma Si-tsang, Yam Kim-fai, Pak Suet-sin and Tong Dik-sang, he witnessed first hand the modernization of Cantonese opera, and was mightily moved by the adventure and passion he saw.

Composers and Lyricists:
Lew Douglas,
Cliff Parman,
Frank Lavere
Vocalist: Nat King Cole
Pretend you're happy when you're blue
It isn't very hard to do
And you'll find happiness without an end
Whenever you pretend
Remember anyone can dream
And nothing's bad as it may seem
The little things you haven't got
Could be alot if you pretend
You'll find a love you can share
One you can call all your own
Just close your eyes, she'll be there
You'll never be alone
And if you sing this melody
You'll be pretending just like me
The world is mine, it can be yours, my friend
So why don't you pretend?
And if you sing this melody
You'll be pretending just like me
The world is mine, it can be your, my friend
So why don't you pretend?