From the 1970s onwards, Egyptian pop music has become increasingly important in Egyptian culture, particularly among the large youth population of Egypt. Egyptian folk music is also popular, played during weddings and other festivities. In the last quarter of the 20th century, Egyptian music was a way to communicate social and class issues. The most popular Egyptian pop singers are Amr Diab, Tamer Hosny, Mohamed Mounir, Hamada Helal and Ali El Haggar. One of the most respected early electronic music composers, Halim El-Dabh, is an Egyptian.