Sir George Thomas Thalben-Ball CBE was an Australian organist and composer who spent almost all his life in England.
Born in Sydney, of Cornish parents who returned to the UK with him when he was four years old, he was known as George Thomas Ball or G. T. Ball until early adulthood. He studied organ and piano at the Royal College of Music in London, which he entered at the unusually young age of 14. The level of his talent can be gleaned from the fact that he played the solo part in the first performance by an English-trained pianist of Rachmaninoff's famously difficult Piano Concerto No. 3. This event occurred in 1915 at the RCM, when he was aged 19.
After graduating from the RCM the young man was asked to deputise as organist at London's Temple Church by its then organist, Sir Henry Walford Davies. In 1923, he succeeded Walford Davies as organist and director of the Temple Church choir, a post he held for nearly 60 years. Under his direction, the choir achieved in 1927 international fame with its recording of Mendelssohn's Hear My Prayer, featuring Ernest Lough as the treble soloist. This recording was followed by a number of others on the HMV label.