ANUSHKA CHKHEIDZE - Clean Clear White LPHaving flown in from Tbilisi, Anushka Chkheidze found herself completely alone inside the empty and as yet unoccupied University of Basel's Biozentrum: just her, a piano, and the surrounding spaces. Over a two week period the young Georgian musician and composer was able to explore the building, designed by Ilg Santer architects, with the piano, microphones, a mixing deck, a computer, and her voice. She also assembled a small choir from the Schola