Chicago XXXVII: Chicago Christmas

"Chicago XXXVII: Chicago Christmas" is the twenty-fifth studio album by the American rock band Chicago, released on October 11, 2019. This album marks their fourth collection of Christmas songs and features primarily original material, a departure from their earlier holiday albums that leaned more on traditional covers.

The project began as a plan to record a few new bonus tracks for a re-release of one of their previous holiday albums, but it evolved into a full studio album. Notably, the album includes only three non-original songs: "What the World Needs Now Is Love," "Sleigh Ride (2019)," and "Here We Come a Caroling."

Chicago Christmas achieved commercial success, reaching number one on the Billboard Holiday Albums Sales Chart, showcasing the band's enduring popularity during the holiday season.

This album reflects several lineup changes within the band. It is the first studio release featuring singer Neil Donell and bassist Brett Simons, and it marks the first album since drummer Walfredo Reyes Jr. transitioned from percussion to drums. The band also saw the addition of Ray Herrmann, who replaced long-time saxophonist Walter Parazaider, who retired in 2017.

With a mix of original compositions and a few beloved holiday classics, Chicago Christmas combines the band’s signature rock sound with festive elements, aiming to resonate with both longtime fans and new listeners.