Henry Balfour Gardiner (7 November 1877 – 28 June 1950) was a British musician, composer, and teacher. He was born at Kensington (London), began to play at the age of 5 and to compose at 9. Between his conventional education at Charterhouse School and New College, Oxford, where he obtained only a pass degree, Gardiner was a piano student at the Hoch Conservatory in Frankfurt, where he was taught by Iwan Knorr and Lazzaro Uzielli, who had been a pupil of Clara Schumann. He belonged to the Frankfurt Group, a circle of composers who studied at the Hoch Conservatory in the late 1890s. With George Gardiner (no relation) he collected folk songs in Hampshire (1905–1906), taught music briefly at Winchester College (1907), and composed. His works included compositions in a variety of genres, including two symphonies (No 2 premiered at the Proms in 1908), but many of his scores, including the symphonies, are lost and only a very limited amount of his music survives. His best-known work Evening Hymn (1908), a setting of the compline hymn "Te lucis ante terminum", is a lush, romantic work for eight-part choir and organ, of dense harmonies. For most of the time, it sits in four parts, though the treble, alto, tenor, and bass parts all subdivide at various points. It is considered a classic of the English choral repertoire and is still regularly performed as an anthem at Evensong in Anglican churches. The fame of this work has overshadowed his surviving orchestral works, which include Overture to a Comedy (1906, revised 1911), the Percy Grainger-like Shepherd Fennell's Dance (1911) (once a favourite at the Proms, chalking up 35 performances between 1911 and 1951), and the Delius-like A Berkshire Idyll, the latter written in 1913 at Field House, Ashampstead Green in Berkshire, where he lived between 1911 and 1930. The first performance of the Idyll (along with two other unpublished pieces, Philomela and the choral setting April), took place on 6 May 1955 at the Royal Festival Hall, 42 years after its completion. It was recorded in 2017 for the first time. Also surviving are a number of short piano works and songs. There is also the one movement String Quartet in Bb major, composed in 1905 and premiered that year on 28 February by the Cathie String Quartet at the Aeolian Hall. It has been recorded by the Tippett Quartet. Gardiner's most important