This custom OST uses the music featured within the Ultimate raid from Shadowbringers, The Epic of Alexander (or commonly shortened down to TEA)

Control/Buildup: Locus (The Primals)
https://youtu.be/_LIw6Vnt2MI
Assault: Metal - Brute Justice Mode (The Primals)
https://youtu.be/oHay26m_gcE
Alternate Assault: Rise (The Primals)
https://youtu.be/oauyStJPNhQ
Stealth: Moebius (Orchestral)
https://youtu.be/eOEHgaSwN8A