Invitation to attend the Symposium on 9/1/2019 Conference hall at the Faculty of Quality education at 9 pm, titled "Zakaria Ahmed, Qasbaji, Sonbati and Abdulwahab "The seminar will take the form of a musical sentence in their respective schools. Singing and playing with the explanation our Prof. Dr. Atef Abdel Hamid Ahmed professor of Arabic music and Brigadier General Al-Asa'b of the Faculty of musical education