Soundproof recording studio, rectangular room shape, 12-foot ceiling height, asymmetrical wall layout, diffused reflections, minimal echo, absorptive acoustic panels, bass traps, sound-absorbing materials, wooden flooring, fabric-covered walls, subtle LED lighting, warm color tones, cozy atmosphere, mixing console, professional audio equipment, high-fidelity speakers, precise sound calibration, optimal frequency response, clear vocal clarity, rich instrumental tone, immersive listening experience.