No Country for Old Men Scene

As a goal for myself, I'm trying to increase the tension in a scene using dissonant strings. I'm hoping it didn't come off as too overdone, please let me know what you think. 

https://streamable.com/28w3f

Source: No Country for Old Men 

The movie has two audio tracks so sadly it doesn't upload. Sorry I'll have to fix this. 

Edit: Fixed the audio! And changed the upload link :)