The producing company of the series "vertigo" has relased the theme song of the series "Mahadesh Mertah", the song is sang by Hussein El Gasmi, written by Ayman Bahgat Kamar and composed by Khaled Ezz. The series will be aired on Dubai, Dream and ART. The series is based on the novel "vertigo" by the novelist Ahmed Morad.The series is written by Mohamed Nayer and directed by Osman Abo Laban. The story revolves around a young photographer who gets in trouble after shooting a crime in vertigo bar which leads her to enter the world of politics, money and scandals. The series is starring Hend Sabri, Nedal El Shafei, Ahmed Hatem, Yossra El Lozy, Sayed Ragab, Mahmoud El Guindy and Salwa Khattab. El gasmi sang the theme song of "Ahl Cairo" Ramadan 2010 and it met a major sucess.