Holy fuck the music in the series is god tier at times. Why not take a break from the whole SwSh debacle and just list our personal favorites.

Miror B's theme (XD:GoD)
Pyrite Town (Colosseum/GoD)
Necrozma's theme (USUM)
Ultra Necrozma's theme (USUM)
Cyrus' Theme (DPPT)
Vs. Deoxys Theme (ORAS)