Guilty Gear Strive is a 2D fighting game where characters have a anime artsyle and all moves are hand-drawn outside of some special effects. In the game there is a very diverse roster with the characters all being very different outside of some system mechanics. There was a very large amount of love put into this game and I can't praise it enough. But this page isn't here to talk about how good the game is, it exists to talk about the soundtrack.
Although I like Tekken 8 better as a game, GGST has the best soundtrack by far. This is the main menu music which builds tension.
This is the character select music
Guilty gear in-game music is unique because the music is character based where the themes are made with the character in mind. The music that plays while fighting is based on what player 1 (left side ) chooses. This is my favorite song.
This is most fans favorite: