Baroque pop contested much of the time's low fidelity musical aesthetic. In classical music, the term "Baroque" is used to describe the art music of Europe approximately between the years 1600 and 1750, with some of its most prominent composers including J. S. Bach and Antonio Vivaldi. Much of the instrumentation of baroque pop is akin to that of the late Baroque period or the early Classical period, chronologically defined as the period of European music from 1690 to 1760 and stylistically defined by balanced phrases, clarity and beauty, using string sections, woodwinds and brass instruments. Baroque pop, stylistically, fuses elements of
Baroque orchestra and 80 players for day-to-day performances, being enlarged to 150 players for special occasions. The term 'Baroque orchestra' is commonly used in the 2010s to refer to chamber orchestras giving historically informed performances of baroque or classical on period Baroque instruments or replica instruments. The period-instrument revival during the 1970s inspired the development of the first period-instrument baroque orchestras, led by Nikolaus Harnoncourt, Gustav Leonhardt, Frans Bruggen and Terrence Holford. Since the 1970s many baroque orchestras have been formed across Europe, as well as some in North America. Baroque orchestras active in the 2010s include: Baroque orchestra The Baroque orchestra