Metric is a Canadian indie rock and New Wave band founded in 1998 in Toronto. The band has also at various times been based in Montreal, London, New York City and Los Angeles. Metric consists of vocalist Emily Haines (who also plays the synthesizer and guitar), guitarist James Shaw (who also plays the synthesizer and theremin), bassist Josh Winstead and drummer Joules Scott-Key.

Their first full-length album, Old World Underground, Where Are You Now?, was released in 2003 and earned a Juno Award nomination for Best Alternative Album. Live It Out was released on October 4, 2005 and was nominated for the 2006 Polaris Music Prize for the Canadian Album of The Year and once again the Juno Award nomination for Best Alternative Album.

The first album the band recorded, Grow Up and Blow Away, was finally released on June 26, 2007 by Last Gang Records. The album was originally recorded for Restless Records, but got neglected when the label was bought out by Rykodisc.

Haines and Shaw also perform with Broken Social Scene, and Haines has been a guest on albums by Stars, KC Accidental, The Stills, Jason Collett and Tiësto. Scott-Key and Winstead have their own side project, Bang Lime, and Haines has released a solo album and companion EP, Knives Don't Have Your Back and What Is Free to a Good Home?, respectively, under the name Emily Haines and the Soft Skeleton.