Worlds Collide (also referred to as Worlds Collide Tour) is an ongoing concert tour co-headlined by American rock band Evanescence and Dutch symphonic metal band Within Temptation. The tour was originally scheduled to begin in Spring 2020, however, due to the COVID-19 pandemic and the safety measures that had to be subsequently undertaken, including the restriction of concerts, the tour had to be postponed. The first postponement occurred on March 13, 2020 and, as the pandemic persisted, a second occurred on June 22, 2020, a third on April 13, 2021, and a fourth on February 11, 2022. With the safety measures lifted, the tour is currently scheduled to start on November 9, 2022, in Munich, and finish on December 8, 2022, in Berlin.