Open FM - Top 20 Disco Polo

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• Greater Poland Voivodeship

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• Lubusz

• Masovian Voivodeship

• Opole Voivodeship

• Podlasie

• Pomeranian Voivodeship

• Silesian Voivodeship

• Subcarpathian Voivodeship

• Świętokrzyskie Voivodeship

• Warmian-Masurian Voivodeship

• West Pomeranian Voivodeshi