Musical and Poetical Relicks of the Welsh Bards: Preserved by Tradition, and Authentic Manuscripts, from Very Remote Antiquity; Never Before Published. To the Bardic Tunes are Added Variations for the Harp, Harpsichord, Violin, Or Flute: with a Select Collection of the Pennillion and Englynion, Or, Epigrammatic Stanzas, Poetical Blossoms, and Pastoral Songs, of Wales, with English Translations: Likewise a General History of the Bards and Druids, from the Earliest Period to the Present Time: with an Account of Their Music and Poetry, to which is Prefixed, a Copious Dissertation on the Musical Instruments of the Aboriginal Britons