Uncle Albert / Admiral Halsey is a song by Paul McCartney from his album 'Ram'. The song is divided into two parts, which reflect contrasting themes and moods. The first part, 'Uncle Albert', is a nostalgic reflection on McCartney's own uncle, filled with a sense of remorse and longing. It features whimsical sound effects and mellow instrumentation, evoking a poignant sense of memory and regret. The second part, 'Admiral Halsey', switches to a more upbeat and playful tone, filled with nonsensical lyrics and energetic brass sections, showcasing McCartney's playful and experimental musical style. Themes in this song include nostalgia, remorse, playfulness, and whimsy. Notable moments include the transition between the two parts of the song, as it highlights a significant shift in mood and storytelling.