It’s OST from an AG Racing Game inspired by The first 3 Wipeout games, Ballistic NG, great game too, probably the best Wipeout-type game you can play today ^^
The elegant house piano at the beginning just felt right, then the transition to that late 90’s early 2000’s techno for that confidence and the badass nature Celestia has with her walk :)
Edited
Danke. Kind of has a touch of a Rave, reminds me of some of the stuff from the Gran Turismo soundtrack.
Edited because: typo