Emergency Choir Operation (ECO) is a Dalhousie University student-operated choir. Founded by Jack Bennet in 2013, this choir has since then grown substantially to include currently 50 members. Meeting once a week in the Dalhousie Arts Centre, the members of the choir frequently sing and perform at various events on campus such songs as "Born To Die", "Burnin' Down The House", "Lady Madonna", and many, many more!