To celebrate the 10th anniversary of the festival, and to meet the high demand for tickets, the 2014 edition of Tomorrowland would be held over two weekends; 18–20 July and 25–27 July. The line-up for both weekends would be more or less the same. In April 2014, MTV announced that it would produce two hour-long MTV World Stage specials featuring performances from the festival (to be aired in August 2014), and that it would produce a documentary surrounding the 10th anniversary of Tomorrowland.[9] On April 16, composer Hans Zimmer and Tomorrowland announced that they combined forces for the creation of a classical hymn that would premiere during the 10th anniversary edition of Tomorrowland. Veteran DJ Dave Clark, who hosted the second largest stage, believes that “a more diverse lineup that covered a wider range of underground music” was Tomorrowland 2014’s top selling point.[10] More than 400,000 people have attended Tomorrowland 2014.