From Wikipedia
Wolf Parade began when former Frog Eyes member Spencer Krug was offered a gig by Grenadine Records’ Alex Megelas. With only a 3-week deadline to form a band, Krug contacted a fellow Canadian guitarist Dan Boeckner (formerly of British Columbia band Atlas Strategic) and began writing songs in Krug’s apartment. Initially using a drum machine for their rhythm section played through computer speakers, Krug later invited Arlen Thompson to the lineup as the drummer; however, the newly formed trio rehearsed as a full band only the day before their first show. During the tour, Wolf Parade recorded and released their self-titled debut EP (referred to as the 4 Song EP) in 2003.