Cerddir Mynydd Du, or Songs of the Blue Hill: Songs Old and New is a collection of freestyle poems written by the Welsh poet Reginald Forrest. In each poem, the author touches on the theme of nature, love, sadness and joy, intertwining modern themes with ancient ideas. The collection has a special energy and magic that penetrates the reader's heart and leaves an unforgettable impression. "Serddir Mynydd Du, or Songs of the Blue Hill" is a kind of journey into the world of poetry, where every word sounds like a melody, and every verse - like a confession of the soul.