'Gladdie' is a song about a WW1 romance. She lived at Crwys Road and died at Belle Vue Road.
The song has reached the semi-finals of a song writing comp. The writer, Amy Goddard, uses unusual guitar tunings which create different-sounding chords. She is also a luthier.
Links: http://www.walesonline.co.uk/news/wales-news/musician-writes -song-inspired-letters-10118314
https://www.youtube.com/watch?v=TvjV2CvvcUk