Baroque orchestra and/or pipe organ. In the Baroque period, the orchestra was not standardised in size. There were large differences in size, instrumentation and playing styles – and therefore orchestral soundscapes and palettes – between the various European regions. The 'Baroque orchestra' ranged from smaller orchestras (or ensembles) with one player per part, to larger scale orchestras with many players per part. Examples of the smaller variety were Bach's orchestras, for example in Koethen where he had access to an ensemble of up to 18 players. Examples of large scale Baroque orchestras would include Corelli's orchestra in Rome which ranged between 35
Baroque music (1750) in a description by Charles de Brosses of the ornate and heavily ornamented architecture of the Pamphili Palace in Rome. Although the term continued to be applied to architecture and art criticism through the 19th century, it was not until the 20th century that the term "baroque" was adopted from Heinrich Wölfflin's art-history vocabulary to designate a historical period in music. The term "baroque" is generally used by music historians to describe a broad range of styles from a wide geographic region, mostly in Europe, composed over a period of approximately 150 years. Although it was long thought that