Music of Philadelphia and actress. Benjamin Franklin was also a musician, a guitar teacher and inventor of musical instruments like the glass armonica. In 1784 Andrew Adgate organized the Institution for the Encouragement of Church Music, renamed the Uranian Academy (1787–1800). The school was the center of the city's choral music scene during the latter part of the 18th century. The earliest known performance of a musical drama in Philadelphia was Colley Cibber’s "Flora, or Hob in the Well", a ballad opera performed by a touring opera company from England in 1754. In 1757 Francis Hopkinson mounted an elaborate production of Thomas Arne’s
Paris in the 18th century The old city gates were replaced by ceremonial arches, celebrating his victories; the Porte Saint-Denis (1672) and Porte Saint-Martin (1674). The walls were pulled down and replaced by wide boulevards, which in the 18th century became the most popular promenades for Parisians. The administration of the city was complicated and deliberately divided, designed to keep the city tightly under royal authority. The position of Governor of Paris, held by a duke, was purely ceremonial, as was the position of the Provost of Paris, earlier held by a leading merchant, but in the early 18th century by a nobleman. Their powers