Song with only "Wa" "Wa" for lyric?


I heard a song at a restaurant that had only "Wa" "Wa" for lyrical content. If anyone can identify it I would appreciate it. God bless. I repeat, the ONLY lyrics in the song are "Wa" "Wa".
128x128wellfed
There's a George Harrison song off of All Things Must Pass, called "WahWah", but it does have different lyrics in the verses.

Can you tell us more about the sound? The style? etc.

Phil
I don't really remember any specifics other than it seemed like some type of "New Age" piece judging from it the other songs played at the time.
Sounds like Meredith Monk (something from 'dolmen music' probably) or you were just having an acid flashback or had just eaten a bad mushroom in your soup.