EREGION

On these albums

Capcom Music Generation: Rockman X 1-6Various Artists · 2003Soundtrack

20th Anniversary ROCKMAN X SOUND BOXVarious Artists · 2013Soundtrack

ロックマンX4 サウンド コレクションカプコン・サウンドチーム · 2018Soundtrack

Source: MusicBrainz recording fb403727-df81-428d-b059-00928051da90 (CC0).