Thomas Augustine Arne (/ɑːrn/; 12 March 1710, London – 5 March 1778, London) was an English composer, best known for the patriotic song Rule Britannia. He also wrote a version of God Save the King, which became the British national anthem, and the song A-Hunting We Will Go. Arne was the leading British theatre composer of the 18th century, working at Drury Lane and Covent Garden.
Arne was born to an Anglican father and Catholic mother in Covent Garden, and baptised at St. Paul's Church in Covent Garden.
His father and grandfather were both upholsterers and both became officials of the City Company of Upholsterers. His grandfather fell upon hard times and died in the debtors' prison of Marshalsea. Arne's father earned enough money not only to rent 31 King Street, a large house in Covent Garden, but also to have Arne educated at Eton College. In later life, he too lost most of his wealth and had to supplement his income by acting as a numberer of the boxes (ticket counter) at Drury Lane Theatre.
Arne was so keen on music that he smuggled a spinet into his room and, damping the sounds with his handkerchief, would secretly practise during the night while the rest of the family slept. He also dressed up as a liveryman in order to gain access to the gallery of the Italian Opera. It was at the opera that Arne first met the musician and composer Michael Festing, who was a major influence on him. Festing not only taught him to play the violin, but also took him to various musical events, including going to compete against Thomas Roseingrave for the post of organist at Hanover Square, and a visit to Oxford in 1733 to hear George Frideric Handel's oratorio Athalia.