Country of origin:
Dżem is a blues rock band formed in Tychy, Poland. Ryszard Riedel, one of the most famous vocalists from Poland, worked with the band. Their songs include: "Czerwony jak cegła" (Red as a Brick), "Whisky", "Wehikuł czasu" (Time Machine), "Sen o Victorii" (Dream about Victoria), "Harley mój" (My Harle