Tonight's Noson Lawen celebrates Caryl Parry Jones' sixtieth birthday and a host of talented singers join her on the famous stage - Eden, Gildas, Steffan Rhys Hughes, Elan, Miriam, Greta and Myfyr Isaac, Mared Williams, the brass quartet of musicians Cai Isfryn, Gwyn Owen, Dafydd Thomas and Dewi Garmon and the Ysgol Glan Clwyd school Choir.