earsense - chamber music database
Hermann  Suter
wikipedia
Hermann Suter (1870-1926)

String Sextet in C major, Op. 18

(for 2 violins, viola, 2 cellos and bass)
I. Lento. Sehr ruhig und feierlich - Allegro energico
II. Vivace
III. Canzona. Andante
IV. Poco sostenuto - Allegro vivo con spirito
Composed in 1916, when Suter was around 46 years old
Published in 1921, when Suter was around 51