20:02C2Lisa Gwilym31/05/2011BBC Radio Cymru Duration: 2 awr Tue 31st May 2011, 20:02 on BBC Radio CymruCerddoriaeth a sgwrs at ddant pawb. Music and chat to suit everyone.GenresMusicRock & IndieMusicFolkBrandC2SeriesC2: Lisa Gwilym Source: BBC Online