Cant find a song, its maddening
 

Hello everyone, by the name of the post I bet you can guess what this post is going to be about.
About 5 years ago I was given some Japanese traditional music on a cd. However since then I have lost the cd and am looking for a specific song. The bad part is that I cannot remember the name. However the song is instrumental and has a memorable sequence that sounds like two flutes working in concert, the sound seems to emulate wolves howling.
If anyone can help me with the title or a direction I can look in I would be most grateful.

Dont mean to shamelessly bump
but /bump