The 'Van Hau music in Hanoi' by Ho Thi Hong Dung is a study and introduction to artistic characteristics of the Van Hau music - one of three Van singing forms in Hanoi. Main content of the book is implemented through 3 chapters. Chapter 1: The Tu Phu belief and Hau Bong rituals, a brief introduction to the Tu Phu belief and Hau Bong rituals (ritual masters, form of Hau Bong rituals). Chapter 2: Van Hau singing - performing means, analysis and introduction of the system performing means (singing, lyric system, melody system, rhythm layout, moon lute, wood instruments, methods of concert. Chapter 3: Van Hau singing - musical elements, study the system of creating factors of Van Hau music (structure, scales - tunes, melodies.