Substructure was a progressive deathcore band from St. Louis, Missouri that formed in 2011 and ceased activities in 2013. Their EP 'Monolith' was released on September 2, 2011.

Bandcamp - http://substructure.bandcamp.com
Facebook page - http://www.facebook.com/Substructurestl

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There is also an ambient artist of the same name. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.