L'estro armonico National Library of Wales in Aberystwyth. The 1797 Encyclopædia Britannica records that the fifth concerto was also played on an Irish variant of Benjamin Franklin's celebrated invention, the glass harmonica. Under the entry for "Harmonica" or "Armonica", a 35-glass harmonica is described, about which its inventor, the Dublin physician Edward Cullen, writes: There were numerous arrangements for keyboard instruments in the eighteenth century, as described in the next section. One surviving eighteenth century transcription of Op.3, No.3 has been interpreted as an arrangement for glockenspiel. Themes from movements in the concertos were borrowed by other composers for vocal works: the
Paris in the 18th century 18th century were both always short of cash. While the nobles tended to dress in rich and elaborate costumes and bright colors, the bourgeois wore rich fabrics but dark and sober colors. The bourgeois played a very active role in each neighborhood; they were the leaders of the religious "confréries" which organized charitable and religious activities for each profession, managed the finances of the parish churches, and ran the corporations which governed each profession in Paris. Some professions were able to advance up the professional and social scale. At the beginning of the 18th century, doctors were members of the