Assertion: accordion's type | /r/AtLocation | the united states
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text: One of the types found in the United States is the North American "Polish-style polka," which has roots in Chicago, with large Czech and Polish minorities; two sub-styles are "The Chicago Honky" (using clarinet and one trumpet) and "Chicago Push" featuring the accordion, Chemnitzer and Star concertinas, upright bass or bass guitar, drums, and (almost always) two trumpets.