Night & Day: Big Band is the eighteenth studio album by the American band Chicago, and twenty-second overall, released in 1995. It is a departure from Top 40 material for a more thematic project, with a focus on classic big band and swing music. Chicago left Reprise Records and started their own imprint, Chicago Records, to re-distribute their music. This album was carried by Giant Records, a subsidiary of Warner Music, who also distributes Reprise. The album reached #90 in the US, on the Billboard 200 chart.