Dialtones (A Telesymphony) (2001-2002: Golan Levin, Gregory Shakar, Scott Gibbons, Yasmin Sohrawardy, Joris Gruber, Erich Semlak, Gunther Schmidl, and Joerg Lehner) is a large-scale concert performance whose sounds are wholly produced through the carefully choreographed ringing of the audience’s own mobile phones. Before the concert, participants register their mobile phone numbers at a series of web terminals; in exchange, new ringtone melodies are automatically transmitted to their phones, and their seating assignment tickets are generated. During the concert, the audience’s phones are dialed up by live performers, using custom software which permits as many as 60 phones to ring simultaneously. Because the exact location and tone of each participant’s mobile phone is known in advance, the Dialtones concert Read more