This mod replaces paintings in musical hallway
To install it go to C:\Steam\steamapps\common\Hogwarts Legacy\Phoenix\Content\Movies\Atlas and then make backup of ATL_Portrait_9_Music.bk2, ATL_Portrait_9_Music_LQ.bk2,
ATL_PortraitTest16_v02.bk2 and ATL_PortraitTest16_v02_LQ.bk2
Then put mod file into this folder thats it