There are at multiple artists that use the name The Demographic:
These are videos from concerts where The Demographic played, so they may be of other bands that played the concert as well.
The Demographic covers "Ever Fallen In Love" by the Buzzcocks
The Demographic / Banditas / Bedroom Rehab Corporation Jul 11, 2013 Northampton, Massachusetts, United States Embedded by Thedemographic
The Demographic performs "Headlong" opening for Deer Tick at Pearl Street, Northampton, MA
Deer Tick / The Demographic Oct 22, 2012 Northampton, Massachusetts, United States Embedded by Thedemographic