Quantumscape is a spatial sound composition that explore the soundscape of the quantum world. Inspired by Bose-Einstein Condensate (BEC) effect in quantum acoustics which converts quantum waves into audible territory. The composition explores the sonic continuum between quantum world and the macro world we live in. Sonic materials are solely generated from MaxMSP-based instrument Quantum Oscillator by Andrej Mladenović, which simulates BEC effect.