Concert Sound Bites Dmitri Shostakovich The Symphony No. 1, written when the composer was 19, has all the characteristics of his mature sound. It is infused with a restless uneasiness that foreshadowed much of the turbulence of Soviet life in the 20th century. Jean Sibelius The famous waltz, Valse Triste, served as the composer's introduction to early 20th century American audiences. Its haunting melody sets the scene for a dream sequence in which Death claims its next victim in an elegantly macabre dance. Edvard Grieg Edvard Grieg's Piano Concerto in A Minor is considered by some to be the most popular piano concerto ever written. Its melodies are drawn from several Norwegian folk melodies which lend it a distinctly Nordic charm.