Hi:

Thanks for the posting.

From your description, this could be a song with the song name "Lost".
In Cantonese, would sound like "Mai-Sudd".

Do you know if this is a song in Mandarin or Cantonese?

BeepBeep

I think I have got the answer here.
Singer is Not Anita, is Alice Lau.

Her voice is quite similar to Anita, and she did play the role of Anita for a stage musical singing only Anita's songs, if I am not mistaken.

Other readers: please supplement with more detail on this topic if you know more about Alice Lau's show.

Please see if what you have in mind is the SECOND song(迷失) in this clip:
劉雅麗(Alice Lau)
Song Names: - 你為了愛情 / 迷失

https://www.youtube.com/watch?v=GbkG177Bix4

By the way, this is NOT Anita's song, but Alice has sung Anita's songs in the past as mentioned above.

That's it!!!

The quest is over!!

I can't thank you enough - I have wanted to find this song for years and always came up empty handed.

Although I know now it wasn't Anita's song, I am glad I was able to connect through this site and learn more about her.

What an incredibly talented, brave person she was. I wish I had had the chance to see her in concert!

Thank you again. I look forward to performing "maih saht" soon (and I like the first one on the video, too :)

Yes, if anyone has any more info I would love to learn more!

Best,
Susan

So glad I was able to help you out.

Yes, please check back later. Someone may be able to find out for you more about this song.

Good to know you enjoy reading about Anita through this site.