This geometric abstract piece features a rhythmic pattern of rounded rectangular shapes arranged in vertical columns. The composition is dominated by bold colors including bright yellow, orange, red, and deep blue, with neutral gray spaces creating breathing room between the forms. The shapes appear to pulse and vibrate against each other, suggesting sound waves or audio frequencies as referenced in the title. Thick black vertical bands divide the composition into regular sections, while curved edges and layered outlines give the rectangular forms a sense of depth and movement. The overall effect is reminiscent of an equalizer display or sound visualization pattern, with the various colored elements seeming to respond to and interact with each other across the canvas.