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, jazz, and swing music. Chicago left Reprise Records and started their own imprint, Chicago Records, to 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.