Complex sentence: Under Queen Mary he had the honour of arranging the music for the formal restoration of Catholicism at St. Paul's, in November 1553, and he composed a "Te Deum" which was sung on 9 February 1554, on the suppression of Wyatt's rebellion.
Split into simpler sentences: Under Queen Mary he had the honour of arranging the music for the formal restoration of Catholicism at St. Paul's, in November 1553. He also composed the "Te Deum" which was sung on 9 February 1554, on the suppression of Wyatt's rebellion.