Manylion am y math o ddogfen lywodraethu sydd gan yr elusen a phan y'i sefydlwyd. Nid dyma destun llawn dogfen lywodraethu'r elusen.
CONSTITUTION ADOPTED 17TH JUNE 1980
Gwrthrychau elusennol
THE EDUCATION OF THE PUBLIC IN THE ARTS AND SCIENCES, AND IN PARTICULAR THE ART AND SCIENCE OF MUSIC, BY THE PRESENTATION OF CONCERTS, THE PROMOTION OF CHORAL SINGING AND OTHER ACTIVITIES.
Maes buddion
Y maes y gall yr elusen weithredu ynddo, fel y nodir yn ei dogfen lywodraethu.
