A poster of a band playing on a stage with a microphone

T-shirt design，vectorial art，Coffee shop MASSIVE，Stage，In the middle of the stage，There were four people on stage，One person playing bass，A person plays the piano，A man plays a drum kit，in a dark studio room, , dramatic lighting and colors, and a piano,Bluish blue tones,Flat illustration style

Mockup, t-shirt mockup, duplicate,(nsfw:1.5),DrD_PNTE768, low poly, tetric, mosaic, disfigured, kitsch, ugly, oversaturated, grain, low-res, Deformed, blurry, bad anatomy, disfigured, poorly drawn face, mutation, mutated, extra limb, ugly, poorly drawn hands, missing limb, blurry, floating limbs, disconnected limbs, malformed hands, blur, out of focus, long neck, long body, ugly, disgusting, poorly drawn, mutilated, mangled, old, surreal, pixel-art, black and white, childish, watermark