Chicago was recorded by Michael Jackson during the sessions for his Invincible album but was not included on that 2001 release. Written by Cory Rooney and originally known as She Was Lovin’ Me, the song was later issued posthumously on Xscape in 2014. Its narrative about discovering a lover’s hidden marriage gives the track its tension. Short excerpts continue to appear in fan edits, dance videos, and mood-driven montages because Jackson’s recognizable vocal delivery works well with dramatic visual storytelling.