Mega Man X OST - T18: Armored Armadillo (Gallery Stage)
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From soundtrack: Capcom Music Generation - Rockman X1~6
Original title: ARMOR ARMARGE STAGE
Original track: 18 (Disc 1)
Composer (track): Setsuo Yamamoto (Credits: Setsuo)
Mega Man / Rockman © CAPCOM
Soundtrack provided by: The Mega Man Network (Music Archive*)
*Source is down as of this writing.