In the second round of voting, the remaining six entries that were not in the initial top three faced an SMS and mobile app vote in order to determine one additional qualifier. "Keep Marching On" performed by Spoon was the final qualifier. The second semi-final took place on 21 February 2015. Four entries qualified to the final after two rounds of voting. In the first round of voting, three qualifiers were determined by the combination of scores from each judge and an aggregate score from a public SMS and mobile app vote. These qualifiers were "Ne engedj el" performed by Kati Wolf, "Mesmerize" performed by Passed and "Fire" performed by Ív. In the second round of voting, the remaining six entries that were not in the initial top three faced an SMS and mobile app vote in order to determine one additional qualifier. "That's How It Goes" performed by Bálint Gájer was the final qualifier. The final took place on 28 February 2015. Four songs from each semi-final, eight songs in total, qualified to compete. In the first round, the jury selected the top four songs to proceed to the second round. Instead of assigning scores immediately after each performance, the jury announced their votes after all of the songs were performed. A different voting system for the jury was used with each juror assigning points to their four preferred entries: 4 (lowest), 6, 8 and 10 (highest). "Wars for Nothing" performed by Boglárka Csemer – Boggie, "Give Me Your Love" performed by Ádám Szabó, "Keep Marching On" performed by Spoon and "Beside You" performed by Zoltán Mujahid were selected by the jury for the second round of voting. In the second round, a public SMS vote solely selected "Wars for Nothing" performed by Boglárka Csemer – Boggie as the winner. According to Eurovision rules, all nations with the exceptions of the host country and the "Big 5" (France, Germany, Italy, Spain and the United Kingdom) are required to qualify from one of two semi-finals in order to compete for the final; the top ten countries from each semi-final progress to the final. In the 2015 contest, Australia also competed directly in the final as an invited guest nation. The European Broadcasting Union (EBU) split up the competing countries into five different pots based on voting patterns from previous contests, with countries with favourable voting histories put into the same pot.