Found using PetScan: https://petscan.wmflabs.org/?psid=23793927
Qitems with no p31 linked to pl.wikipedia.org where the article uses any of the following templates:
Album muzyczny infobox
Found using PetScan: https://petscan.wmflabs.org/?psid=23793927
Qitems with no p31 linked to pl.wikipedia.org where the article uses any of the following templates:
Album muzyczny infobox