O Lux beata Trinitas -- Giovanni Pierluigi da Palestrina (c. 1525-1594) Title: O Lux beata TrinitasComposer(s): Giovanni Pierluigi da Palestrina (c. 1525-1594) Title: O Lux beata TrinitasComposer(s): Giovanni Pierluigi da Palestrina (c. 1525-1594)
