Alun Lewis's Song is a moving elegy that explores grief, love, absence, and the lasting psychological effects of loss. Written from the perspective of a woman mourning a lover lost at sea, the poem traces the gradual progression of bereavement through vivid maritime imagery, natural symbolism, and haunting reflections on memory. In this analysis, we explore the poem's themes, structure, symbolism, key quotations, and deeper meanings while examining how Lewis presents mourning as a force that reshapes both identity and the relationship between the living and the dead.