Sparks is the fourth studio album by English singer Imogen Heap, released on 19 August 2014 through Megaphonic Records in the United Kingdom and through RCA Records in the United States. Recorded between 2011 and 2014 across four different continents, with a new song being written and released every three months, it was primarily written and produced by Heap, with additional writing and production from collaborators Deadmau5, Vishal–Shekhar, and B.o.B, as well as production from Nick Ryan.