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Artwork for Heart of Darkness GHOST DATA, Avanna, 巡音ルカ

Heart of Darkness

GHOST DATA, Avanna, 巡音ルカ

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2 cited facts

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  1. Part of Crystal Cathedral クリスタル大聖堂, also Iridescent

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Crystal Cathedral クリスタル大聖堂

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Sources (2)

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  1. 1MusicBrainz Heart of Darkness is part of the release Crystal Cathedral クリスタル大聖堂

    Heart of Darkness is part of the release Crystal Cathedral クリスタル大聖堂

    MusicBrainz

    MusicBrainz core data (CC0)Retrieved Sep 30, 2026

  2. 2MusicBrainz Heart of Darkness was released on 2018-04-27

    Heart of Darkness was released on 2018-04-27

    MusicBrainz

    MusicBrainz core data (CC0)Retrieved Sep 30, 2026