"A Song for Arbonne" is a fantasy novel by author Guy Gavriel Kay. Set in a fictional world inspired by medieval Provence, the story explores themes of love, politics, and the clash of cultures. The narrative follows the lives of several characters as they navigate the complexities of their society, particularly focusing on the tensions between the Arbonne and Gascogne regions. The plot centers around the impending conflict and the personal struggles of its characters, including a bard, a noblewoman, and a warrior. Through rich prose and intricate world-building, Kay delves into the impact of war on relationships and the importance of art and music in times of strife.