Considered by many to be the greatest Irish song poet of her generation, Máire Bhuí Ní Laeire (Yellow Mary O’Leary; 1774–1848) was an illiterate woman unconnected to elite literary and philosophical circles who powerfully engaged the politics of her own society through song. As an oral arts practitioner, Máire Bhuí composed songs whose ecstatic, radical vision stirred her community to revolt and helped to shape nineteenth-century Irish anti-colonial thought. This provocative and richly theorized...