"Closure" is the debut single by Australian pop duo Scarlett Belle. It was written by Reigan Derry, Rudy Sandapa and Tamara Jaber, and produced by Sandapa. The song was released physically on 4 June 2010 and digitally on 18 June 2010. Upon its release, "Closure" peaked at number 38 on the ARIA Singles Chart.

"Closure" was written by Reigan Derry, Rudy Sandapa and Tamara Jaber, and produced by Sandapa. It was also recorded by Sandapa and engineered by Carlos Oyanedel.Phil Tan mixed the track and the mastering was done by Toby Learmont and Tom Coyne. The physical edition of "Closure" was released on 4 June 2010, featuring a Static Revenger remix of "Closure" and the B-side track "Girl That Weeps". The song was later released as a digital extended play (EP) on 18 June 2010. For the week commencing 28 June 2010, "Closure" debuted and peaked at number 38 on the ARIA Singles Chart. It only spent a total of three weeks in the top fifty.

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