Brake Noise

Have some noise from my rear left wheel, particularly when turning right. I took off brake, caliper and mouting braket and cleaned up good and no obvious issue. The shoe pads were scraping just a bit when I turned the wheel but I don't think that is it. And it doesn't appear to be the bearing.

Any thoughts.

Its's a 2005 and I have 46k km on it.

Tks.

What type of noise?
Does MPH affect noise?
MT

it's a scraping, rubbing noise and mph affects in in that as you speed up it speeds up. Although you can't hear it much at high speeds due to road noise.

You also don't hear it when going straight or turning left, just when you load up the left side turning right.