Welp it change the assault ost of payday with one of Battle Theme for Margaret
Its using scan from this archive.org, so it should be high quality sound

Chase / Setup :
Electronica In Velvet Room

Control :
Burned to Inferno

Anticipation :
The Ultimate -Stage Edit-

Assault :
The Battle for Everyone's Souls ~USH ver.~

Credit :
ATLUS (Original OST)

Special Thanks :
Autism_Personified127 for uploading the OST to archive.org

Other Persona 4 Arena Ultimax Custom OST :
Princess Amagi-ya
Reach Out To The Truth
Battle for Everyone soul

Note : this Custom OST is interchangeable for example, if you want Reach Out To The Truth Control OST in Princess Amagi-ya you can just drag and drop the control.ogg from Reach Out To The Truth to Princess Amagi-ya folder