"Dark Month" by Algernon Charles Swinburne is a poignant sequence of 31 poems, written in 1881 during the absence of his young neighbor, Herbert Mason. Through these verses, Swinburne explores the profound feelings of loss, loneliness, and grief that accompany the departure of a cherished companion. The haunting imagery and emotional depth of the poems resonate with anyone who has experienced the void left by a loved one, making this work timeless in its exploration of human sorrow and the enduring impact of companionship. Swinburne's masterful use of language invites listeners to reflect on their own connections and the inevitable heartache that can accompany them, ensuring that "Dark Month" remains relevant and evocative today.