rastakwas founded in the summer of 1997 by Siamak Sepehri. For the past two decades the ensemble’s experimental work has focused on the sonic features of Iranian folklore and diverse cultures; the fruition of which has been research and fieldwork, film and theatre music composition, four music albums and numerous domestic and overseas concert tours.

Rastak's

released albums includ

rastak has appeared on several international music festivals and has held many concerts in Iran, England, Austria, Germany, France, Italy, Spain,The Netherlands, Sweden, The USA, Canada, Australia, India, Japan, Malasya, Chile, Poland,Turkey, Georgia, Belgium, Oman, Belarus etc.