Adolphe Sax
Antoine-Joseph Sax was born on 6 November 1814, in Dinant, in what is now Belgium, to Charles-Joseph Sax and his wife. While his given name was Antoine-Joseph, he was referred to as Adolphe from childhood. His father and mother were instrument designers themselves, who made several changes to the design of the French horn. Adolphe began to make his own instruments at an early age, entering two of his flutes and a clarinet into a competition at the age of 15. He subsequently studied performance on those two instruments as well as voice at the Royal Conservatory of Brussels.
Saxophone quartet
The saxophone was developed in 1840 by Adolphe Sax, a Belgian instrument maker, flautist, and clarinetist based in Brussels. Sax went to considerable effort to popularize the instrument but faced opposition in his efforts from his fellow instrument makers at the time. Despite being initially conceived of as an orchestral instrument, it was through the avenue of military music that the instrument first gained significant momentum. Composer Jean-Baptiste Singelee had written works for four saxophones in the 19th century. These included "Allegro de concert" (AATB), "Quatuor en 4 Parties" (SATB), and "Grand Quatuor Concertant en 3 Parties" (SATB). In 1878, the Gilmour Band featured a quartet of saxophones which included Edouard Lefèbre, a soloist in the band. Lefèbre went on to form his own saxophone quartet in 1905 with a repertoire of transcriptions.