I’m not sure about the face thing.
Our dogs would tilt their heads at stereo speakers when we played Pink Floyd.
And dogs and speakers have been long noted for their head tilt for close to a 100 years.
I think it’s just a way they use to process information to send a ‘off line buffering’ message.
Like a human would do with a raised eyebrow and a headtilt.
The fact that little dogs don’t do that might be because they don’t give a shait.
