shahram magari, the composer of this piece. hello, mr. magari, very good. welcome to the piece the old one was played first, then the new piece was played , let's start with the old piece, what features did it have that made it change? it used to be played in the past, or it used to be played until now. it was about 14-15 years ago. it was a piece belonging to a western composer named mrs. deborah hansen, which was in an album, and a six-second cut of a seven-eight-minute piece. as far as i remember, there is also the beginning of the same cut our own country in iran has an iranian identity. i felt many times that there should be a change in this matter. several times, with suggestions from friends, we thought of doing something. the repetition of that music was almost bothering us, so it's beautiful. the absence was actually a concern for all of us , not only me, but friends who work in this field , i spoke last month. a festival was held, the festival of economic and cultural events, and i felt that it was the best opportunity to offer this, and i was giv