Benjamin Britten's Jubilate Deo is a sacred choral setting of Psalm 100 in English, written in 1961 for St George's Chapel, Windsor Castle, "at the request of H.R.H. The Duke of Edinburgh". Britten scored the joyful music in C major for four-part choir and organ. A late companion piece to his 1934 Te Deum in C, it is also known as his Jubilate in C. It has been performed and recorded often, including on Prince Philip's 80th and 90th birthdays, and for his funeral service on 17 April 2021.