suddenly

On these albums

Re:(レスポンス) -アノトキイマヲミツメテタ-天方直美 · 2003

Battle Programmer Shirase Original Soundtrack BPS/MDD長岡成貢 · 2004Soundtrack

Source: MusicBrainz recording c31312f3-290f-4028-8186-669ec88f0822 (CC0).