The department of Dar Alkutub for printing & publishing in Basrah university starts to print a new book that spotlight collection of sounds and musical minglling in poetical plays and their impact upon listener . this book regarded as a master thesis inthe college of Arts in the Basrah university .This book named (Soundal structure in the poetical plays for Mohammed.A.Alkhfaji ) .Its writter is (noor .H. Alzaidi) in 3 chapters 240 pages size B5