When Afghanistan holds elections on April 5, young voters could make all the difference. So this year, instead of an arts festival, the government created a music competition around the elections. The requirement? You had to write songs with lyrics about voting. And what came back was often rap.When Afghanistan holds elections on April 5, young voters could make all the difference. So this year, instead of an arts festival, the government created a music competition around the elections. The requirement? You had to write songs with lyrics about voting. And what came back was often rap.