[Nightslayer]

Someone please help me identify this track? Even if you don't think you can identify it, it's worth a listen, anyway. First up, it's in chinese. It's a jazz-ish duet between a bassist and a solo voice. A friend sent it to me originally titled Happy or Not and attributed to an artist called Amy Petersen, but I haven't quite managed to find anything online to tag this with, nor any reference to a singer or bassist called Amy Petersen. And I particularly like this track, would like to hear more of the artist if I could. The bassist, rather.
 
The link is below.
http://www.youtube.com/watch?v=kwscNzYHdYs
 
Thanks!
 

 

[Nightslayer]

Bump?

 

[happybuns]

it is 透气 　by 戴佩妮 penny.

googled the lyrics.

 

[Nightslayer]

Thanks loads!