Fog

Radiohead's song 'Fog' delves into themes of innocence, corruption, and the inescapable past. The opening lines introduce a 'little child running round this house,' symbolizing innocence and purity. This child, who 'never leaves,' represents a lingering presence, perhaps a memory or a part of oneself that remains untouched by time. The imagery of fog rising from the sewers and glowing in the dark adds a sense of eeriness and foreboding, suggesting that beneath the surface, there are hidden, darker elements at play.

The mention of 'baby alligators in the sewers' growing up fast serves as a metaphor for the rapid loss of innocence and the inevitable corruption that comes with time. Alligators, often seen as dangerous creatures, growing in the sewers—a place associated with waste and filth—implies that innocence, when exposed to a corrupt environment, can quickly turn into something menacing. The repeated question, 'Did you go bad?' reflects a sense of self-doubt and introspection, questioning how one could have strayed from their innocent beginnings.

The line 'Anything you want it can be done' juxtaposes the potential for limitless possibilities with the harsh reality that 'some things will never wash away.' This suggests that while one may have the power to achieve anything, certain actions or experiences leave an indelible mark. The song's haunting melody and Thom Yorke's ethereal vocals amplify the sense of melancholy and introspection, making 'Fog' a poignant reflection on the loss of innocence and the enduring impact of one's past actions.