Zespół Jazzowy is a Polish term that translates to "Jazz Band" in English. It refers to a group of musicians who perform jazz music, a genre characterized by its improvisational style and rhythmic complexity. Jazz bands can vary in size, from small combos to larger orchestras, and often include instruments like the saxophone, trumpet, piano, double bass, and drums. Jazz bands play a significant role in the cultural landscape of Poland, contributing to the country's rich musical heritage. They perform at various venues, including clubs, festivals, and concerts, showcasing both original compositions and classic jazz standards. The influence of notable jazz musicians, such as Duke Ellington and Miles Davis, can often be seen in the performances of Polish jazz ensembles.