Godspeed You! Black Emperor (formerly punctuated Godspeed You Black Emperor! and abbreviated to GY!BE, GYBE, or just Godspeed) are 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. Their engrossing use of art and visuals in both album packaging and live performances creates an enigmatic aura.