Walking in string is the seventh movie of Ahmadreza motamedi who himself write it. The film is about the traditional DOTAR player who join rock band and follows the different concept. In fact the filmmaker by focus on the difference of two different music style and mixture of them consider the ideological difference of people that not reaching to common point cause the strange fate for them. Changing geography has an important role in facing different conditions. As like the young music player comes to Tehran and suddenly find himself in a ship. This unstable condition and geography that comes from the narrow mind banned the way of discussion, so two kinds of music is the solution of finding a way to talk.