Origins: Emerged in Italy around 1600 with the Florentine Camerata, inspired by Ancient Greek drama.
Early Opera: Combined madrigals and mystery plays with music, acting, and staging.
Opera Seria: Serious opera based on Greek & Roman mythology or ancient history.
First Opera: Monteverdi’s "Orfeo" (1607).
Public Opera House: Opened in Italy in 1637.
Overture: Instrumental introduction by orchestra.
Recitative: Speech-like singing to convey the plot.
Aria: Emotional solo expressing character feelings.
Choruses & Ensembles: Large and small vocal group performances.
Similarities: Both use arias, recitatives, choruses, and orchestral accompaniment.
Differences:
Opera: Secular, acted with scenery & costumes.
Oratorio: Sacred, performed without acting or scenery, popular during Lent.
Basso Continuo: Continuous bassline played on keyboard (harpsichord/organ) + bass instrument (cello/bassoon).
Figured Bass & Realization: Symbols indicating harmonies for improvisation.
Concerto vs. Concerto Grosso:
Concerto: Solo instrument + orchestra (3 movements: Fast–Slow–Fast).
Concerto Grosso: Group of soloists + orchestra.
Sonata: Work for solo instrument + keyboard, early versions had 4 movements.
Fugues: Polyphonic works with "subject," "answer," counter-subject.
Cantata: Short religious work for choir & orchestra, often based on Lutheran chorales (e.g., Cantata #80 "A Mighty Fortress").
Oratorio: Large-scale sacred work (e.g., "St. Matthew Passion").
BWV (Bach Werke Verzeichnis): Thematic catalog of Bach’s works.
Oratorio: Best known for "Messiah".
Da capo aria: A-B-A structure with repeat ornamentation.
"Four Seasons": A set of 4 violin concertos, early program music with imagery.
Ritornello Form: Recurring orchestral theme in concertos.
Stradivari, Guarneri, Amati (from Cremona, Italy): Innovators of stringed instrument craftsmanship.
Influenced by French & American Revolutions.
Vienna: Musical capital where Mozart, Haydn, and Beethoven worked.
Keyboard Evolution: Shift from harpsichord to piano (allowed dynamic contrast).
Father of the Symphony & String Quartet.
Worked for Prince Esterházy (patronage system).
Developed the Multi-Movement Cycle:
Symphony (4 movements):
Fast (Sonata-allegro form)
Slow (Lyrical)
Dance-like (Minuet & Trio)
Fast (Rondo/Sonata-allegro)
Operas: "Marriage of Figaro" (Opera Buffa, satirical, banned in France).
Piano Concertos: Showcased piano’s new expressive capabilities.
Cadenza: Improvised solo section in a concerto.
Requiem Mass (K. 626): Unfinished, commissioned by Count Walsegg.
Bridge between Classical & Romantic eras.
Deafness: Wrote the Heiligenstadt Testament (suicidal letter, 1802).
Changes to Symphony:
Symphony No. 3 "Eroica": Expanded form, heroic themes.
Symphony No. 5: Fate motif, extreme dynamics, linked movements.
Symphony No. 9 "Choral": First symphony to include voices ("Ode to Joy").
Sonata-Allegro Form: Used in symphonies, sonatas, concertos.
Absolute Music vs. Program Music:
Absolute: No imagery, e.g., Haydn’s Symphony No. 104.
Program: Evokes stories/images, e.g., Vivaldi’s "Four Seasons".
Patronage vs. Independence:
Haydn: Employed by Esterházy.
Mozart: Struggled financially, died in debt.
Beethoven: Earned through publishing, noble patrons.
BWV (Bach), Hob. (Haydn), K. (Mozart), Opus (Beethoven).