Krall's Look of Love soundstage more to the left

My center image and vocal is center but the background orchestra or background effect appears to be mostly to the left or rather favors the left side. I notice this in her other recording When I look into your eyes.

I notice my left ear high freq. response slightly better than my right ear. So that partly explains why certain type of muscial sound from the back of the soundstage tends to be skewed slightly to the left side. But most other instruments seems to be where they should be. It is probably a combination of laidback system (soft treble) and unbalance hearing is the cause.

Rwwear mention that on most recordings in most system the sound is slightly skewed to the left side which is interesting. I notice the same thing on most of my recordings but mostly on background sound effect.