The festival usually takes place during the time of one week in April–June period (depending on the calendar of Islamic feasts) and is staged at venues all around Tehran.

[1][2][3] The thoughts of creating a festival devoted to popularization of contemporary music in Iran started in 2014.

Roudaki Hall proved stage is fixed and is designed just for the orchestra rehearsal and performing music groups.

The Orchestra's continuous aspiration is performing art music of both Iranian and international contemporary composers, while – as the members of the orchestra – bringing together talented performers and rising artists living and working in Iran.

Nilper is focused on introducing and performing the rarity repertoire of high quality, observing international rules of Copyright and interaction with publishing houses, and invitation and hosting of established artists and soloists from around the world.