You know you do it too

Eh it works tho

Less distractions, especially if it's a good song.

Actually, it's to concentrate more on the road and not to see.

It helps me concentrate on what in looking for

re toast

it works because you're focusing all your senses on one thing (seeing) so you don't have to divide up your attention (amongst listening and seeing and stuff) (if that makes any sense)

That moment when I recognise the car from the radio and heating control bit...