“London-born musician Shiva Feshareki has always blended two seemingly contradictory worlds. She is best known for creating improvisatory, sampledelic soundscapes using DJ equipment: Stanton turntables, a Roland Space Echo, the real-time sampling capabilities of a Korg Kaoss Pad, a theremin which spins on a turntable to create unusual electronic pulses. But she’s also a trained composer with a doct”