CITR’s 24 Hours of Radio Art in a snack sized format. Dark Ambient. Drone. Field Recordings. Noise. Sound Art. Or something. Friday night’s broadcast features Maurizio Bianchi‘s ‘Armaghedon’ (1984), plus new Hikikomori, Triswara, Corrado Altieri, Mute Frequencies, Yudol, Erlost, Toronto’s Christof Migone, and Vancouver’s Ross Birdwise.