In this pioneering account of the Cantigas de Santa Maria, Henry T. Drummond brings diverse disciplinary perspectives to bear on the craft, meaning, experience, and function of song in the time of Alfonso X. The results are a deeply humanised and historicised account of the Cantigas, illuminating in stunning detail how songs were powerful instruments of community expression. As well as inspiring future studies of the Cantigas, this outstanding book will undoubtedly be a vital point of reference for anyone working on medieval song.