Intros
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Sonic Underground - Polish version (more common version, Puls 2 version)
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Sonic Underground - Polish version (rarer version, Kidsco version) (March 2012)
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Mandarin Chinese intro
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Instrumental intro
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Arvertura/ Intro de Sonic Underground (Sonic y su Banda) en Español Latino Mexico. sacado del DVD.
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1151
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1148
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