River by Joni Mitchell is a poignant song that delves into themes of longing, regret, and melancholy during the holiday season. The song captures the emotional struggle of coping with heartache and the desire to escape. Joni Mitchell uses the metaphor of a river as a means of escape, wishing she could 'skate away' from her troubles. The song reflects on past relationships, personal failures, and the wish for redemption. The juxtaposition of the melancholy tone with the backdrop of Christmas creates a contrasting and deeply emotional atmosphere, making it a compelling and reflective piece.