Welcome to the website

The main objectives of Gwasanaeth Ysgolion William Mathias Ltd is to promote and encourage the provision of musical activity in Gwynedd and Anglesey. This is achieved through our provision of instrumental and vocal music lessons to over 5000 pupils by nearly 65 experienced tutors, our musical instruments lending scheme (over 4,500 instruments), and the regional and county ensembles held - 13 in total. More


News Headlines


Gwynedd cellist, 8, one of the youngest musicians to join prestigious orchestra

To view the story - click here


Congratulations - ABRSM Exams

Congratulations to Mr Wynne Williams’ students who were successful in their ABRSM exam recently.

Ysgol Yr Eifl Trefor
Erin Davies Tenor Horn Gradd 1

Ysgol Llanbedrog
Gwenno Evans Cornet Gradd 1
Martha Grant Trwmped Gradd 1

Ysgol Uwchradd Botwnnog
Iona Meleri Jones Alto Sxaophone Gradd 3
Beca Williams Cornet Gradd 3
Mali Madrun Ffliwt Gradd 1
Non Brady Clarinet Gradd 1
Ellie Brady Clarinet Gradd 1


Congratulations - Brass Exams

Congratulations to Mrs Margaret Jones’ students who were successful in their ABRSM brass instrument exam recently.

Ysgol Felinheli
Ffion Haf Lewis Cornet Gradd 1
Gruffydd Williams Cornet Gradd 2
Ffion Bailey Horn Gradd 1
Mirain Non Williams Baritone Gradd 1
Cynan Prys Griffiths Trombôn Gradd 3

Ysgol Llanrug
Catrin Beech Cornet Gradd 3

Ysgol Dolbadarn
Jack Lawes Baritone Gradd 2

Ysgol Bethel
Ifan Aled Evans Cornet Gradd 1
Eban Moss Cornet Gradd 1
Iago Murphy Horn Gradd 1
Jac Shipton Baritone Gradd 1
Bryn Ifan Hughes Cornet Gradd 3
Iddon Griffiths Jones Cornet Gradd 3

Ysgol Syr Hugh Owen
Betsan Angell Roberts Theory Gradd 3

Cerddorfa Hyn Gwynedd a Môn
Osian Llyr Griffiths Trombôn Gradd 6


Membership Form

Membership Form to become a member of the County Groups and Regional Groups - click here


For more news - click here


Events Diary


Answers to your FAQs

  • How do I arrange music lessons for my child in school?
  • How much do lessons cost?
  • Will I have to buy an instrument?
  • more...