A circular audio visualizer with a white, dashed line around its perimeter pulses in sync with an unseen audio track, expanding and contracting rhythmically. Inside the circle, a cartoon ghost character with large, round eyes and headphones is centered against a dark, multicolored background, with the text "BlockTheGhost" visible below the character. The visualizer's line moves up and down in a continuous loop, reflecting the audio's fluctuating volume. In the bottom right corner, the text "made with spektrum" is displayed.