Xignature is the fourth studio album by South Korean singer Kim Junsu, released under his stage name XIA on May 30, 2016.

[2][3] The album contains thirteen tracks including double lead single "Rock The World" and "Sweet Melody".

The album also features several artists The Quiett, Automatic, Crucial Star, and Paloalto.

[16][17] XIA promoted the album with a live outdoor showcase held at the east gate of the COEX Mall in Seoul on May 30 and attendance by 3,000 fans.

[20][21] To commemorate the release of the album, XIA would begin his fifth Asia tour kick-off in Seoul's Olympic Park Gymnastics Stadium on May 11, 2016.