Intervals is a Canadian progressive metal band. Formed in Toronto, Ontario, the band has toured throughout Canada and the United States with bands such as Animals as Leaders, Protest the Hero, Between the Buried and Me and The Contortionist. Intervals released two EPs, The Space Between (2011) and In Time (2012), and their debut full-length album A Voice Within on March 4, 2014, featuring vocals by Mike Semesky. After the exit of every band member except for guitarist Aaron Marshall, follow-up albums The Shape of Color (2015), The Way Forward (2017), and Circadian (2020) were released.