El Nagham El Hazeen [النغم الحزين]

Professor Mahmoud loves the dancer Samia, whose talent he discovered in the first place, despite the age difference between them, but she treats him as just a friend, nothing more. When the singer Adel comes to work with them, Samia is attracted to him, which arouses Mahmoud's jealousy, which prompts him to sign a contract with another casino. However, Samia's separation from Adel makes her feel very sad, especially after he meets another girl named Laila in the new casino.