When The City Lights Are Gone

It's been a while since I wrote a song with all Japanese lyrics.
When I drive alone in the middle of the night, all sorts of thoughts come to mind, from trivial things to things I don't want to remember. It's abstract, but that's what I wrote.
I struggled a lot with the arrangement and sound creation, but I think I was able to express the city lights, the slightly chilly air in the middle of the night, and the texture of concrete.
I love the outro particularly, actually I wanted to repeat it about 4 times.