Here's a little collection of songs from the A Trip to the Mall at Night OST, Composed by PulseTower(me)
This song is the main theme of the game, it plays on the title screen and at some key moments of the story.
The melody may or may not appear in other tracks. Who's to say?
This is the theme of the protagonist. The name, "Gleam" relates to the fact that the protagonist is a warm and friendly person despite the unfortunate state of the world. They are a faint gleam of light in the darkness.
This is Alma's theme. The title is a reference to the hit game "Alfred and the Fettuc." There's no other symbolism there, I just thought it would be funny.
This is Florence's theme. She techinically has two songs associated with her, but this one plays during her fireside chats.
This is T4's theme. Since he's the coolest guy in the world, he needs a suitably cool theme song to hype him up.
This song is one that is naturally used during scenes in which the party is goofing off or having a good time.
The polar opposite of the last song. This track plays when something sad is happening. Like moderately sad. Melancholy perhaps.