Some context: The Vienna Boys' Choir (German: Wiener Sangerknaben) or Vienna Choir Boys is a choir of boy sopranos and altos based in Vienna, Austria. It is one of the best known boys' choirs in the world. The boys are selected mainly from Austria, but also from many other countries. The choir is a private, not-for-profit organization.
The choir is the modern-day descendant of the boys' choirs of the Viennese Court, dating back to the late Middle Ages. The choir was, for practical purposes, established by a letter from Emperor Maximilian I of Habsburg on 30 June 1498, instructing court officials to employ a singing master, two basses and six boys. Jurij Slatkonja became the director of the ensemble. The role of the choir (numbering between 24 and 26) was to provide musical accompaniment for the church mass. Additionally, the Haydn brothers were members of the St. Stephen's Cathedral choir, directed at the time by Georg Reutter II, who used this choir in his duties for the imperial court, which at the time had no boy choristers of its own.  Over the centuries, the choir has worked with many composers, including Heinrich Isaac, Hofhaimer, Biber, Fux, Caldara, Gluck, Salieri, Mozart, Franz Schubert and Bruckner.  In 1920, following the fall of the Austrian Empire, the Hofkapelle (court orchestra) was disbanded. However, the rector at the time, Josef Schnitt, sought a continuation of the tradition. In 1924, the Vienna Boys' Choir was officially founded, and it has evolved into a professional music group. The choir adopted the now-famous blue and white sailor suit, replacing the imperial military cadet uniform that included a dagger. The composer HK Gruber is one of the graduates of the reformed choir.  Since 1948, the Palais Augarten has served as their rehearsal venue and boarding school, which goes from kindergarten level up to middle school level.  In 1961, Walt Disney filmed Almost Angels, a fictional drama about (and starring) the Vienna Boys' Choir, set and filmed in the Palais Augarten. It was Disney who, for cinematographic reasons, persuaded the Austrian government to allow the boys to legally wear the Austrian national emblem on the breast of their uniform, a tradition that continues to this day.
Who was the singing master?
A: 
Some context: Benjamin Henry Boneval Latrobe (May 1, 1764 - September 3, 1820) was a British subject and neoclassical architect who emigrated to the United States. He was one of the first formally trained, professional architects in the new United States, drawing on influences from his travels in Italy, as well as British and French Neoclassical architects such as Claude Nicolas Ledoux. In his thirties, he emigrated to the new United States and designed the United States Capitol, on "Capitol Hill" in Washington, D.C., as well as the Old Baltimore Cathedral or The Baltimore Basilica, (later renamed the Basilica of the National Shrine of the Assumption of the Blessed Virgin Mary). It is the first Roman Catholic Cathedral constructed in the United States.
Latrobe returned to England in 1784, and was apprenticed to John Smeaton, an engineer known for designing Eddystone Lighthouse. Then in 1787 or 1788, he worked in the office of neoclassical architect Samuel Pepys Cockerell for a brief time. In 1790, Latrobe was appointed Surveyor of the Public Offices in London, and established his own private practice in 1791. Latrobe was commissioned in 1792 to design Hammerwood Park, near East Grinstead in Sussex, his first independent work, and he designed nearby Ashdown House in 1793. Latrobe was involved in construction of the Basingstoke Canal in Surrey, together with engineers John Smeaton and William Jessop. In spring 1793, Latrobe was hired to plan improvements to the River Blackwater from Maldon to Beeleigh, so that the port of Maldon could compete with the Chelmer and Blackwater Navigation, which bypassed the town. The project lasted until early 1795, when Parliament denied approval of his plan. Latrobe had problems getting payment for his work on the project, and faced bankruptcy.  In February 1790, Latrobe married Lydia Sellon, and they lived a busy social life in London. The couple had a daughter (Lydia Sellon Latrobe) and a son (Henry Sellon Boneval Latrobe), before she died giving birth during November 1793. Lydia had inherited her father's wealth, which in turn was to be left to the children through a trust with the children's uncles, but never ended up going to the children. In 1795, Latrobe suffered a breakdown and decided to emigrate to America, departing on November 25 aboard the Eliza.  In America, Latrobe was known for his series of topological and landscape watercolors; the series started with a view of the White Cliffs of the south coast of England viewed from the Eliza. The series was preceded by a watercolor of East Grinstead, dated September 8, 1795.
When di d he go to england?
A: Latrobe returned to England in 1784,
Some context: Daryl Franklin Hohl (born October 11, 1946), better known by his stage name Daryl Hall, is an American rock, R&B, and soul singer; keyboardist, guitarist, songwriter, and producer, best known as the co-founder and lead vocalist of Hall & Oates (with guitarist and songwriter John Oates). In the 1970s and early 1980s, Hall scored numerous Billboard chart hits and is regarded as one of the best soul singers of his generation. Guitarist Robert Fripp, who collaborated with him in the late 1970s and early 1980s, has written, "Daryl's pipes were a wonder. I have never worked with a more able singer."
Hall was born in Pottstown, a Pennsylvania borough 40 miles (64 km) from Philadelphia. His parents each had a background in music: his father was a professional singer and his mother was a vocal coach. He is of German descent. He started recording while still a student at Owen J. Roberts High School, from which he graduated in 1965. In college at Temple University in Philadelphia, he majored in music, while continuing to record, working with Kenny Gamble and Leon Huff as both an artist and a session musician. During his first semester at Temple, in the fall of 1965, he and four other white Temple University students formed the vocal harmony group the Temptones.  They were popular additions to the largely black Philly soul scene, defeating both The Ambassadors and The Delfonics in a contest at the Uptown Theater. The Temptones recorded a handful of singles for Arctic Records, produced by Jimmy Bishop. While performing at the Uptown theatre, Hall formed creative affiliations with such artists as Smokey Robinson, The Temptations, and many other top soul singers of the 1960s.  In 1967 Hall met John Oates, who was also an undergraduate at Temple University. According to Daryl Hall, they met when "We got in the middle of a fight at a dance - I have no idea what the fight was about. I guess the Greek letters on one gang's jackets didn't appeal to the other gang. We both beat it out the back and met on the elevator while leaving the place rather quickly." Hall was by then a senior, while Oates was a freshman. They played together until Oates transferred to a different school at age 19. Hall did not let Oates' departure discourage him from pursuing his own musical career: he dropped out of college in 1968 and worked with Tim Moore in a short-lived rock band, Gulliver, and released an album on the Elektra Records label. In 1969 Hall again began recording songs by other artists, which led to the duo signing their first record contract in early 1972.
What happened in Hall's early life?
A:
He started recording while still a student at Owen J. Roberts High School, from which he graduated in 1965.