Sissy is an electronic band that formed in Ontario, Canada. It is made up of Johanne Williams, who provides the vocals, and producer David Trusz. Their music style incorporates many different genres, including trip hop and downtempo. Sissy recorded their first album, All Under, in 2006. The tracks "I See You", "All Under", and "So Long" were also released as singles. March of the Humans, Sissy's second album, was released on January 10, 2012.