Title : the effects of Assimilation in Moallaca of Imroulcays on its poetic music

Long poems have always fascinated researchers because they are considered as the backbone of the Arab Diwan. These long poems are classified as Moallacat; that is to say, they stick to the mind and memory of readers for their poetics, musicality and metric . Several collectors such as Hammad labled them “Essamout”; as a result , many scholars such as IBn Alkalbi and Ibn Abd Rabbo extensively analyzed and studied these long poems. It is worth mentioning that these long poems still raise controversy as to their exact number; some confirm seven while other say ten.