Thee Silver Mt. Zion Memorial Orchestra, often abbreviated as Silver Mt. Zion, is a Canadian post-rock band formed in 1999 in Montreal. The group emerged from the Godspeed You! Black Emperor collective and is known for its unique blend of orchestral and rock elements, incorporating strings, guitar, and vocals into their music. Their sound is characterized by emotional intensity and often features politically charged lyrics. The band has released several albums, with notable works including "He Has Left Us Alone But Shafts of Light Shine Upon Us" and "13 Blues for Thirteen Moons." They continue to be influential in the post-rock genre.