<P> Other musicians to have used the flag, include Nicky Wire of Manic Street Preachers, who will often drape the Welsh flag over amps when playing live, and Cerys Matthews who has worn the image on her clothes, while classical singer Katherine Jenkins has taken the flag on stage during live performances . </P> <P> Roger Waters' album Radio K.A.O.S. follows the story of a disabled Welsh man, grounded in California, who regularly expresses nostalgia and a hope for return to his home country . The chorus of "Sunset Strip", the album's fifth track, uses the imagery of the Welsh flag to further emphasise this: </P> <P> And I sit in the canyon with my back to the sea There's a blood - red dragon on a field of green Calling me back, back to the Black Hills again </P>

Why does welsh flag have a dragon on it