Auld Lang Syne, performed by James Taylor, is a poignant and nostalgic song that reflects on the passage of time and the value of old friendships. The song is traditionally sung to bid farewell to the old year at the stroke of midnight on New Year's Eve. The key themes of the song include reminiscence, friendship, and the bittersweet nature of time's inevitable march forward. The lyrics emphasize the importance of remembering and cherishing shared experiences, even as time moves on. Particularly poignant moments include the recurring question of whether old acquaintances should be forgotten, which serves as a reminder to hold on to cherished memories and relationships.