today's people, shahin farhad , the great man of iranian music, nader mashayikhi, the great man of iranian music, we talk about the music of the nations , we play the masterpieces of the world's music, which are related to our culture, and we play the experts in a way that is not too scientific. yes, it should include people in different masses, so to speak, from the floor to the queue . eloquently, it is said that people who talk about music and philosophy, mr. amir shahabi, or those who talk about books and review and introduce what books are better for people to get, even for non-specialists, to read and get acquainted with ancient culture. iranian writings until today, like mr. shahab mena, or about the history of music by mrs. nakissa hedayatzadeh, or about the subject visionary and the effects of music on the brain of dr. akhwan tawakli. we have different topics, iranian regions and ethnic groups , which are addressed, mr. sadegh chiraghi is helping me, dear ones, who are related to the main shakale row of iranian national music, row row, which is very important both verbally and obj