Godspeed You! Black Emperor (formerly punctuated Godspeed You Black Emperor! and abbreviated to GY!BE, GYBE or Godspeed) is a Canadian band based in Montreal, Quebec.
Formed in 1994 in Montreal, Canada, the band has been highly influential within the post-rock genre. Working with orchestrated arrangements, the nine-piece group created tracks with wide dynamic ranges, a highly evocative use of instrumentation and sounds and uncompromising long form compositions.