Among them are, Rumi, Emad, and Dalahoo Bands. In these performances he has appeared as a vocalist, Taar, Setaar, Ood, and Daf player and has written some of the songs performed. Among these concerts are “Jahan e Khosrow” festival in India and, “Far Near Distance” festival in Berlin, Germany. He has also appeared as a vocalist and has written music for the “World’s AIDS Day” concert held in Tehran. Hamed’s debut in the United States was in April 2005 in Santa Cruz, California.