Heinrich Herzogenberg (1843-1900)

Nationality: Austrian

Born: June 10, 1843, Graz Died: October 9, 1900, Wiesbaden (age 57)

wikipedia | imslp

Duo, Op. 12

(for cello and piano)

Published: 1872 (age 28-29)

Student

Nationality: English

Born: April 23, 1858, London Died: May 8, 1944, Woking (age 86)

Teacher

Nationality: German

Born: January 14, 1835, Leipzig Died: October 28, 1892, Frankfurt (age 57)

Student

Nationality: German

Born: December 26, 1879, Freiburg Died: December 22, 1950, Singen am Hohentweil, Lake Constance (age 71)

Student

Nationality: Austrian

Born: November 30, 1877, Olmütz Died: April 10, 1943, Theresienstadt (age 65)

chamber music, Kammermusik [G], musique de chambre [F], musica da camera [I], musica cameralis [L]—"Classical Music" for a small ensemble, generally 8 or fewer players with a canonical emphasis on 3-6 players. explore
duo, duet, dueto [S], duetto [I], duett [G]—a work for two instruments; the ensemble itself
langsam [G]—slow
mässig [G], mäßig. maessig—moderate, moderately
opus [L], opera[pl], Op., Opp, WoO, Op. posth—work, as in a work of art. For unique identification, publishers/composers often assign an "opus number", abbreviated as "Op." (e.g. Op. 1). A range of works by opus number, uses the plural "opp." (e.g. "Opp. 1-3"). A single opus number may refer to a collection of works (e.g. a set of quartets) giving rise to designations like "Op. 1, No. 4". For misc. works without opus numbers, "WoO" is often used (e.g."Without Opus"). Posthumously assigned numbers may use "Op. posth". Opus numbers may not precisely reflect chronology (publication vs. composition), can be erroneous, sparse or duplicative. Thus, the works of some historically important composers may use separate catalog numbers (e.g. Bach, Haydn, Schubert). See wiki
rasch—quick