Create a powerful and evocative cover for a song titled 'O Som do Tango

Create a powerful and evocative cover for a song titled 'O Som do Tango.' The image should convey the intense emotions and deep nostalgia expressed in the lyrics. The scene should feature a surreal, dark, and moody atmosphere in an old alley with swirling dense waves of energy representing low frequencies. These waves should feed on fear and the mysterious creatures of misunderstood realities. In the center, depict a figure, their heart visibly shaken by the vision of tango, which stirs deep sensations within the soul. The figure should be enveloped in subtle, infinite scales of vibrations, with a mix of old and new elements symbolizing the eternal sound of tango. The overall aesthetic should be reminiscent of the deep, profound, and timeless nature of tango, with a haunting yet beautiful quality.