Radiale Vokalnacht 2013 Sarah ZalfenHamonia et Concordia? Singende Gemeinschaften “Philippe“Singing (“in) Rowan Hellier, Alex EcclestonKiez Oper ( in english) Ido Ben-GalSing for your Life (in english) Patricia RosnerSinging: an everyday love affair Jeremy Woodruffsinging out loud/ in public (in english)