Lời bài hát trong album Orbital Period

• Tên bài hát

  Hát bởi
• カルマ (Karma)

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• 涙のふるさと (Namida no Furusato)

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• プラネタリウム« (Planetarium)

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• Flyby

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• ハンマーソングと痛みの塔 (Hammer Song to Itami no Tou)

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• Supernova

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• 飴玉の唄 (Amedama no Uta)

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• 花の名 (Hana no Na)

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• メーデー (Mayday)

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