Moving from smaller ensembles (like solo piano and chain ensembles) to orchestral music.
Definition of Orchestral Music
Composed for an orchestra, larger ensembles with various instruments.
Term 'orchestra' includes different types beyond the classical symphony, such as jazz orchestras and Gamelon orchestras (traditional Indonesian percussion ensembles).
Characteristics of Orchestral Music
Involves a diversity of instruments, offering a wide range of timbres and dynamic levels.
Modern orchestras often exceed 100 musicians.
Historically, orchestras were the loudest sound experience prior to modern noise.
Historical Context
Western orchestral music began in the Baroque period primarily to accompany opera.
Early orchestras were smaller (10-20 musicians) and featured a continuo group.
Concerto Overview
Concerto format: orchestra + soloist, typically in three movements (fast-slow-fast).
Developed Retornello form in the Baroque era, where themes return throughout the piece.
Vivaldi as a key figure in Baroque concertos; wrote over 500, emphasizing the violin.
Changes in the Classical Era
Concerto form evolves to include cadenzas (solo sections without the orchestra).
Shift to Double Exposition form where themes are first presented by the orchestra then the soloist.
Symphony Overview
Emerged in the Classical era, related to opera overtures and multi-movement structures.
Typically four movements (fast-slow-dance-fast).
Haydn's Symphony No. 45 serves as a significant historical protest piece against patronage.
Beethoven's Contributions
Beethoven wrote fewer symphonies (9) compared to predecessors (Haydn: 104, Mozart: ~40).
Significant works include the Eroica Symphony and the Ninth Symphony with vocalists, marking a departure from traditional forms.