Glenda has appeared in the media on many occasions, some of which are listed below:
Guest with Noel Edmunds on Swap Shop as harpist and composer.
Live performance at National Eisteddfod, winning under 19 Harp Competition.
Presenter of 6 part childrens t.v. programme Ffalabalam tracing the origin of traditional Welsh songs, singing and playing the harp. BBC Wales.
Live launch of SDP from Angel Hotel Cardiff on BBCs Nationwide with Sue Lawley.
Live broadcast of opening of St David's Hall Cardiff being introduced to HRH The Queen Mother and performing for her.
Guest on musical show Trebor on S4C outlying plans for worldwide tour on leaving music school at the Royal Welsh College of Music and Drama, Cardiff.
Five years as an S4C In-Vision continuity announcer, and presented daily childrens hour on S4C Clwb Plant S4C.
Guest on astrology celebrity programme - "Elinor ar Ser".
Glenda was the first welsh speaking weather girl on British television- working on nightly live broadcasts both from studio and on location around the Principality.
Appeared on numerous quiz shows and Sharabang- a welsh touring Its a Knockout!
Released first CD Hafan on S4Cs Heno programme and Rhaglen Nia on Radio Cymru.
Following being a guest teacher at the RWCMD Harp Day was invited to be PR for European Harp Symposium first time ever in UK. Appeared on Wedi 3, Wedi 7 and Radio Wales and Radio Cymru to promote the event and launched a Welsh tour .
Appeared on William Street, BBC Wales as harpist entertaining children at the local Primary School in a - programme about Sir Geraint Evans.
February 2009 Wales Millennium Centre, Cardiff broadcast live on S4Cs Wedi 7 programme the launch of her latest CD Or Galon- her interpretation of traditional welsh folk songs From the Heart. improvised music.
She appeared on Roy Noble programme on BBC Radio Wales and two tracks from the CD were played. Along with live appearance on Rhaglen Nia on BBC Cymru.
In 2010 she appeared on t.v. and radio, both to launch her first harp Book and to talk about her adventures performing recitals aboard the worlds most luxurious yacht The World for its millionaire residents.