Theatre Post with the support of the Mikhail Prokhorov Foundation presents the premiere of the first Russian staging of the one of the key pieces of musical avant-garde – «I am sitting in a room» by Alvin Lucier. A new production gives its audience a unique opportunity to be not only a viewer, but an active participant, a co-creator of the show. According to Alvin Luciers original idea, all one needs to play his piece is two tape-recorders, a microphone, an amplifier, speakers and a space, “the musical properties of which the performers would want to bring to life”.