Office Worker Underground Idol Concert

Create a realistic vertical concert photograph of an adult Japanese underground idol performing on a small live-house stage, themed as an office worker idol. She is centered and leaning forward toward the audience, smiling warmly while singing into a black handheld microphone in her right hand, with her left hand pressed to her chest. She wears a outfit_style. Her hair_style frames her face. The stage is dark and intimate, with exposed ceiling pipes, black curtains, a floor monitor speaker, and dramatic colored spotlights: one red light on the left, one blue light behind her, and one bright white-yellow light on the right. Include exactly two blurred audience elements in the foreground: clasped hands with a yellow wristband at lower left and the back of a spectator’s head at lower right. Use a low-angle fan perspective, shallow depth of field, dynamic live-event composition, natural skin tones, realistic camera flash and stage lighting, high-detail DSLR concert photography, 3:4 vertical framing. No text overlays, no watermark, no extra performers.