http://www.youtube.com/watch?v=UGSuqJe3eXQ Skra Bełchatów
http://www.youtube.com/watch?v=CB047OBtzwk Pierre Pujol & Fart Kielce Sing Jingle Bells In Polish/ French!
http://www.youtube.com/watch?v=ht0SfMHGYDM Skra in bus
http://www.youtube.com/watch?v=omUoFgpUVvk Mks muszynianka