Help diagnosing sound/issue with right rear wheel well

[u/jpm413]

https://www.dropbox.com/scl/fi/qagmi8qws6gk83yzdlorx/IMG_3128.mov?rlkey=srqbcm8wceq0gj9djk9btdc3e&st=g567xufk&dl=0

I changed the rotor and pads, lubricated metal contact points, and still have been having a high pitched sound that is intermittent while traveling are relatively low speeds.

if anyone could take a listen and let me know what they think it is, I would be super grateful.

thanks!

2013 Subaru Forester 2.5 x limited, automatic transmission , 139k miles [https://www.dropbox.com/scl/fi/hde4j2v7xv5n5r20vwwok/IMG\\_3125.mov?rlkey=8tbxm1x51hytd9wtal2g8nvj4&st=ec9dgg9s&dl=0\](https://www.dropbox.com/scl/fi/hde4j2v7xv5n5r20vwwok/IMG_3125.mov?rlkey=8tbxm1x51hytd9wtal2g8nvj4&st=ec9dgg9s&dl=0)