Beyblade Burst QuadDrive/Dynamite Battle OST:
Song - Shu & Astral Spriggan/Spryzen Battle Theme (Unofficial Name)
Artist - Frederik Wiedmann
The main battle theme for Shu and his Quad Bey, Astral Spryzen, first used in his match up against Bel in Episode 10B/20 (during the second round when he pulled out Astral Spark).
The audio quality isn't the best but it is still comprehendible, I tried my best honestly. Enjoy!
![](https://i.ytimg.com/vi/GDluVngaz5U/mqdefault.jpg)