包豪斯声波

包豪斯风味的音乐海报,蓝红交替的同心半圆如声波般自左下角向外脉动。标题「radio modern」以粗小写几何无衬线体横排于顶部,一个黄圆点缀「i」上。细黑线与各弧相切。奶油背景带可见纸纹。配色为蓝、红、黄、奶油、黑。富有韵律、构成感、温暖的复古现代主义。

A Bauhaus-flavored music poster where concentric semicircles in alternating blue and red pulse outward from the bottom-left corner like sound waves. The title 'RADIO MODERN' sits in a bold lowercase geometric sans across the top, a yellow circle dotting the 'i'. Thin black lines tangent the arcs. Cream background with visible paper grain. Palette of blue, red, yellow, cream, black. Rhythmic, constructive, warm vintage modernism.