Animated 3D LED display of vertical volume level bars moving up and down with DOF and the camera moving quickly away from close to the display to bring it in full frame

led display screen led color green colorful equalizer display lights retro amp colour colourful dof vertical graphics background audio 3d camera movement amplifier concert symbol volume red bars sound engineering animation orange music equalize light flicker instrument animated beats digital level bass check sound check mixer vocals levels sound limit depth of field musician focus