Niemen cooperated with the following bands; some of them were support musicians, while others were independent bands: "Akwarele" ("Watercolours"), "I Niemen" ("And Niemen") (1969–1970), also under the name "Niemen Enigmatic"), "Grupa Niemen" (made of the members of Silesian Blues Band), Niebiesko-Czarni, "Aerolit", female vocal band Alibabki.
In the 2011–12 season, Czarni Radom players, coached by Wojciech Stępień were finally promoted to the I liga (second level league) and in next season to the PlusLiga.
Ludowy Zespół Sportowy Czarni Wierzchosławice is a football club from Wierzchosławice, Poland.