Modern concert hall, Mehta's architectural acoustic design, sleek lines, minimalist interior, dark wood paneling, sound-absorbing materials, tiered seating, central performance stage, grand piano, spotlight, warm lighting, subtle shadows, 3/4 composition, wide-angle shot, dramatic arches, curved ceiling, diffuse reflections, resonant frequencies, precise sound wave control, premium leather seats, polished metal railings, acoustic transparency, geometric patterns, futuristic ambiance, soft focus, shallow depth of field.