Every track name reads like a love letter to astronomy and the music matches that cosmic pull. Swallowtail's 2019 OST is built around this dreamy, celestial atmosphere that keeps reaching upward. 完全少女論 (Complete Girl Theory) opens with something fragile and precise, setting the emotional baseline.
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ナツノヒ carries this warm summer nostalgia that contrasts beautifully with the more spacey tracks. Then you get into the constellation of cosmic titles. コスモノート floats with this weightless quality, and フレア bursts with exactly the solar intensity the name implies.
青を超えて (Beyond the Blue) ties it all together with this sense of breaking through. Sixteen tracks and each one feels like looking at the sky from a different angle. If you want a soundtrack that sounds like staring at stars until your neck hurts, this is it.