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 21 SEPTEMBER 1982
AS AMENDED ON 13 SEP 2016
Gwrthrychau elusennol
TO EDUCATE THE PUBLIC IN THE ART AND SCIENCE OF MUSIC BY THE REHEARSAL OF CHORAL MUSIC, THE PRESENTATION OF PUBLIC CONCERTS AND OTHER CHARITABLE ACTIVITIES.
Maes buddion
Y maes y gall yr elusen weithredu ynddo, fel y nodir yn ei dogfen lywodraethu.
