As long as we don't sell merch, this should be legal.
WARNING: Some of these links may download files. Be careful that you don't get a virus from some troll.
Main Character themes
Zimberly
Florian
Nando - In My Supercar
Alias Conrad Coldwood - Pepper Steak (All Levels At Once remix)
TOHO EUROBEAT - Don't Break Me Down
Fake Mekhane
Normal
El Huervo - Ghost
Fight
Daft Punk - Something About Us
Return
Ludvig Forsell - A Phantom Pain
Taken
Siivagunner - Something About Us (Angry Mix)
Hover
Spinel
Pre-IRP
7705
Rejuvenated
Unrejuvenated
Taken
Nyarlathotep
El Huervo - Rust
Organization themes
The Armada
Sabaton - Runa Imperii
The Wolves
Sabaton - Wolfpack
The Armada agents
Sabaton - Attero Dominatus (2014 cruise version)
Event themes
The Heist
Stealth
Michael Jackson - Billie Jean (Instrumental)
Loud
Simon Viklund - Shadows and Trickery (assault)
Operation Wings of Glory
Sabaton - Night Witches
Mekhane's last words
SiIvagunner - Good Night - Undertale
Lesser-but-still-important Character themes
Yogsothoth
Metallica - The thing that should not be
Crota
Normal
Johnathan Young - Dragonborn
Revived
Avenged Sevenfold - Afterlife
Carl
Normal
Metallica - One
Joyful
Sabaton - For Whom The Bell Tolls
The Hanged King
Greg Lake - Epitaph/The Court Of The Crimson King
Oryx
Regular form
Destiny: The Taken King - Regicide
True form
Avenged Sevenfold - Hail to the King
Location Themes
R'lyeh
The Chemical Brothers - Galvanize (DJ Hero 2 Beat Juggle)