The invention of the new instrument "called Shurangiz" by Alizadeh and "Shahkaman" by Kalhor is very important. More concerts should be produced and more people should play them.
Dear Zekawat: Just type Ahmad Ebadi in the RU-vid search field and there will be a lot of Ostad Ebadi's recordings. Plus, Maestro Ahmad Ebadi collaborated in many of Golha Rangarang, Taknavazan, and similar programs.