Lady D'Arbanville by Cat Stevens is a melancholic song that addresses themes of love and loss. Written about Stevens' then-girlfriend, Patti D'Arbanville, the song uses the metaphor of death to convey the end of a romantic relationship. Stevens mourns her departure as if she has died, highlighting the depth of his sorrow. Key poignant moments include Stevens' repeated lamentation over her 'coldness' and absence, reflecting the emotional void left by the end of their relationship.