 The ballad was released as the album's fourth and final single.It reached the top thirty in Germany and the top forty on the Swiss Singles Chart upon its December 2015 release.A live cover version of "Hey", recorded by pop singer Yvonne Catterfeld during her performance on the second season of reality television series "Sing meinen Song – Das Tauschkonzert", the German version of "The Best Singers" series, had previously reached the top twenty on the German Singles Chart.