Announcements of the publication of PERSON@1 's Ode for ORGANIZATION@1 's Day , first performed , NUMBER@1 November NUMBER@2 In NUMBER@3 , he wrote two of his finest anthems , `` I was glad '' and `` My heart is inditing '' , for the coronation of King PERSON@2 .

In NUMBER@3 , he wrote two of his finest anthems , `` I was glad '' and `` My heart is inditing '' , for the coronation of King PERSON@2 .
