Catalina:Normal?:
Space Cruise - FTL: Faster Than Light Soundtrack by Ben Prunty
Battle:
Battle for Supremacy - Stellaris Soundtrack by Andreas Waldetoft
Moment of Awesome:
Megalovania - Undertale Soundtrack by Toby Fox
Sad:
Conturbatio - Puella Magi Madoka Magica Soundtrack by Yuki Kajiura
Face Heel Turn:
Spear of Justice - Undertale Soundtrack by Toby Fox
Explanation:
Space Cruise is chosen for being calm enough for Cat's calm self.
Battle for Supremacy has the tension in the same way Cat fights with semblance. If he's sniping it would be silent with
Dogsong on hit.
The way the bone protrudes and sans' arm slamming in his fight fits too much not to put
Megalovania. I could put
Do You Believe In Destiny instead but feels like cheating.
The hollowness of
Conturbatio was chosen over other music from PMMM but more importantly the themes the show deal with is exactly the kind Catalina would think deeply about.
Undyne before you befriend her is exactly who Cat isn't, so
Spear of Justice is deliberately used. The spear throwing chase from earlier also remotely resemble Cat's semblance.
Infrared:Normal:
We Keep Going - This War of Mine Soundtrack by Piotr Musial
Battle:
Absolute Configuration - Puella Magi Madoka Magica the Movie: Rebellion Soundtrack by Yuki Kajiura
Artillery:
Credens Justitiam - Puella Magi Madoka Magica Soundtrack by Yuki Kajiura
Juggernaut:
Battle of Lepanto - Europa Universalis IV Soundtrack by Andreas Waldetoft
Moment of Awesome:
Level 5 Judgelight - To Aru Kagaku No Railgun Opening 2 by Fripside
Sad:
I Still Love You - Doki Doki Literature Club! Soundtrack by Dan Salvato
Explanation:
We Keep Going features both the feels and the title.
A normal, fast-paced battle with Infrared would involve a
lot of bullet deflects from both her sword and her semblance. Just watch Homura vs Mami and
Absolute Configuration is a best fit.
Scale up Mami's gunshots to rocket artillery explosions makes
Credens Justitiam a beautiful background music.
The Slow Walk and
Battle of Lepanto both starts slow that gets epic. And the historic outcome makes her Crowning Moment of Awesome a foregone conclusion.
Level 5 Judgelight is at least a remote reference to the similarity of Infrared's semblance to Accelerator
I Still Love You is like Infrared trying to reassure herself to no avail. I would think being genre savvy would bring her feelings distinct but reminiscent to Monika's in the game occasionally.
Sheer:Normal:
Doki Doki Literature Club! - Doki Doki Literature Club! Soundtrack by Dan Salvato
Battle:
Sortie Preparation - Kancolle anime Soundtrack by Natsumi Kameoka
Scheme:
Hiryu's Counterattack - Kancolle game Soundtrack by Ookoshi Kaori
Shotgun:
EMIYA - Fate/stay night [Unlimited Blade Works] Soundtrack by Hideyuki Fukasawa
Moment of Awesome:
Finale - Undertale Soundtrack by Toby Fox
Sad:
Determination - Undertale Soundtrack by Toby Fox
Explanation:
Doki Doki Literature Club! and
Finale are picked for their joyfulness.
TBC