a genre of popular improvisational brass band folk music emerged, initiated by clarinettist Mohamed Hasaballah and his band based on the traditional music of the Egyptians, and is shortly called Hasaballah, a band playing in Cairo's music and entertainment quarter on Mohammed Ali Street. The typical line-up of trumpet, trombone, bass and snare drums, was popular, such as at family events, for well over a century, and is still played. Egyptian music began to be recorded as early as in the 1910s. The Egyptians have always expressed themselves and daily lives and even struggles with their music and traditional folk music. By the 1930s, Egypt's classical musical tradition was already thriving, centered on the city of Cairo. In general, modern Egyptian music blends its rich indigenous traditions, with some western elements that helped create Egyptian pop music. Since the end of World War I, some of the Middle East's biggest musical stars have been Egyptian. Contemporary classical Egyptian music traces its beginnings to the creative work of traditiondal classical Egyptian musicians Abdu El Hamouly, Almaz, and Mahmud Osman, as well as the later work of the 20th century's most important Egyptian composers and singers, like Sayed Darwish, Umm Kulthum, Mohammed Abdel Wahab, Abdel Halim Hafez, and Baligh Hamdy. Most of these stars, including Umm Kulthum, Abdel Halim, Fawzi and many others were part of the traditional Egyptian music. Some, like Abd el-Halim Hafez, were associated with the Egyptian nationalist movement from 1952 onward. Cairo-born Fatma Said was the first Egyptian soprano to sing at the Teatro alla Scala, Milan, and from 2016 to 2018 took part in BBC Radio 3 New Generation Artists scheme. Western classical music Western classical music was introduced to Egypt, and, in the middle of the 18th century, instruments such as the piano and violin were gradually adopted by Egyptians. Opera also became increasingly popular during the 18th century, and Giuseppe Verdi's Egyptian-themed Aida was premiered in Cairo on December 24, 1871. By the early 20th century, the first generation of Egyptian composers, including Yusef Greiss, Abu Bakr Khairat, and Hasan Rashid, began writing for Western instruments. The second generation of Egyptian composers included notable artists such as Gamal Abdelrahim. Representative composers of the third generation are Ahmed El-Saedi and Rageh Daoud. In the early 21st century, even fourth generation composers such as Mohamed Abdelwahab Abdelfattah (of the Cairo Conservatory) have gained international attention. Religious music