In music, unison refers to multiple parts played or sung at the same pitch or at regular octaval intervals.
Unison may also refer to:
Companies and organizations Unison (trade union), a British trade union Unison Healthcare Group, a Taiwanese medical device distributor Unison Home Ownership Investors, an American home ownership investment company Unison Industries, an American manufacturer of aircraft parts Unison Networks, a New Zealand electricity distribution and fibre optic network company Unison World School, a girls' residential school in Dehradun, Uttarakhand, India Universidad de Sonora (UNISON), a Mexican university
Computing Unison (software), a cross-platform file synchronization tool Unison (Usenet client), a Usenet client for Mac OS X by Panic Unison: Rebels of Rhythm & Dance, a 2000 music video game by Tecmo for the PlayStation 2 Unison (programming language), a programming language with an effect system as a core feature
Geography and history Unison, Virginia, US, a village Battle of Unison, an 1862 American Civil War battle near the village Unison Historic District
Music UniSon, a 2017 stage musical
Albums Unison (Celine Dion album) or the title song (see below), 1990 Unison (video), by Celine Dion, 1991 Unison (George Mraz and Zoe Rahman album) or the title song, 2013 Unison (Shin Terai album), 1999 Unison, by Angels and Agony, 2007
Songs "Unison" (song), by Junior, 1983; covered by Celine Dion (1990) and others "Unison", by Björk from Vespertine, 2001 "Unison", by Gang of Youths from Total Serene, 2021 "Unison", by Nicole Scherzinger from Big Fat Lie, 2014 "Unison", by Talking Heads from Remain in Light, 1980 "Unison", by Porter Robinson from Spitfire, 2011
See also Unisong International Song Contest Unisonic (disambiguation)