Nyth Cwcw Nyth Gwow (traditional) Nyth Y Gôg / Difyrrwch Gwŷr Llangrallo Nyth y Gog Nyth Y Gog, Difyrrwch Gwyr Llangrallo - The Cuckoo's Nest, ... Nyth y Gog/Lord Campbell's Farewell to Redcastle Nyth Y Gwcw Nyth y Gwcw-Welsh Nyth y Gwcw/Nyth y Gog/Cyw o'r Nyth Nyth Y Gwow Nyth y Gwow "The Cuckoo" Nythalia / Vidts-Vandueren Nythod Cacwn Nythod Cacwn [Live At ATP] Nythod Cacwn [Peel Session] Nythos Kap Horn Nythra - Succubus, Phase III