VS. Zazabi, Barrier Core-X



VS. Zazabi, Barrier Core-X is the upbeat, MIDI-style boss theme of both the Zazabi and the Mega Core-X in Metroid Fusion. The theme was composed by Minako Hamano and Akira Fujiwara. A portion of it is included in the orchestral medley, "Metroid Fusion Arranged Version", on the Metroid Prime & Fusion Original Soundtracks.

The theme can be heard here.