Meaning of "London's Brilliant Parade" by Elvis Costello

The lyrics of "London's Brilliant Parade" evoke a sense of wistful nostalgia and contemplation on the passage of time and change. The imagery of sirens sweeping away joy from boys' lives and the unease of a girl questioning her future reflect the uncertainties and challenges of growing up and facing realities. The references to iconic London locations and scenes from a film and a play symbolize the fleeting nature of happiness and the allure of fantasies and illusions. The juxtaposition of bankrupt souls facing defeat with the vibrant parade atmosphere conveys a sense of disillusionment and escapism. Ultimately, the song reflects on the transient nature of happiness, the contrast between reality and dreams, and the bittersweet beauty of London's ever-changing landscape.