Mae'r adroddiad gan yr elusen wedi'i ddiweddaru (ar amser)
Dogfen lywodraethu
Manylion am y math o ddogfen lywodraethu sydd gan yr elusen a phan y'i sefydlwyd. Nid dyma destun llawn dogfen lywodraethu'r elusen.
RULES ADOPTED 1866 AS AMENDED 29 OCTOBER 1991
Gwrthrychau elusennol
TO INCREASE THE PUBLIC KNOWLEDGE AND APPRECIATION OF MUSIC BY THE PRACTICE AND PERFORMANCE OF ORATORIOS AND OTHER MUSICAL WORKS OF HIGH EXCELLENCE SACRED OR SECULAR WHICH MAY INCLUDE ORCHESTRAL ITEMS
Maes buddion
Y maes y gall yr elusen weithredu ynddo, fel y nodir yn ei dogfen lywodraethu.
