Music DTTE ll Fireflies Parallax

A lil' DTT entry for Nilly's (can I call you that?) DTT. The theme was your favorite song but I didn't quite know how to illustrate Hamilton so I did one of my OTHER favorite songs, Fireflies. Yes, I know it's old (It came out in 2009 lol). I decided to change it into a parallax because ever since before spring break (mid April) I wanted to create a parallax. At the time, I started to create one, but I never finished. Big thanks to -Vanilly- and IzyElf for inspiring the code, although it was made by me. I crafted this after one line which is
"You would not believe your eyes, if ten million fireflies, lit up the world as I fell asleep." The fireflies are lighting up the cityscape at night. Get it? BTW, now I have branding *throws confetti*!

Credits:
Art: Entirely Marshmallow300
Code: Entirely Marshmallow300 (Inspired by other parallaxes)
Music: Fireflies - Owl City (2009)
Inspiration: Black cityscapes at night (I dunno how to word it)