there doesn't seam to be unique music for this boss fight which is strange but its ok the sound track on the login screen is great and will be looking foward of the full releases anyway
The music they used is bridget's music but lets see this could be a bug but that i am not 100% sure about
Good boss tho
music in video: • 【GhostFinal & Haloweak...
Recorded in PGR CN version 2.13.0 Bilibili client 【Soaring Beyond】「云梁觅影」