 The band's name comes from English word "jam (session)" which has the same spelling pronunciation as the Polish word for "jam" in the sense of a fruit preserve.The band's original name was "Jam" but before one of their concerts a woman made a mistake when she wrote their name, writing "Dżem".Their songs include "Czerwony jak cegła" ("Red as a Brick"), "Whisky", "Wehikuł czasu" ("Time Machine"), "Sen o Victorii" ("Dream about Victoria"), "Harley mój" ("My Harley"), "Mała aleja róż" ("Little Rose Avenue"), "Naiwne pytania" ("Sappy questions"), "List do M." ("Letter to M.") and many more.