Music formed the chief part of education in ancient Ireland as in Greece, where the same word signified a song and a law. Laws, religion, sciences, and history were all taught in music to the Irish people by the Ollamhs, or learned men. The Poets chanted the Ros-Catha, or song of battle, to incite the warriors to134 deeds of bravery. The Bards recited the deeds of the chiefs, or pleasant tales of love, at the festivals, and struck the harp to sustain the voice. The Brehons intoned the law in a recitative or monotone chant, seated on an eminence in the open air, while all the people were gathered round to listen. The Senachie chanted the history, genealogies, and traditions of the tribe, and the female m............