It is on the vcd Alan Tam In concert '87 that I heard the song for the first time a few years ago . Though it was sung by a male singer I was much attracted by
the buatiful tune and fell in love with it immediately.
Since then I have been trying to find out who is the first singer,but not until I read this message.So,at last I get it. The next thing I am to do will be go to look for the cds and take it. Thank you, clk.