Romantic music

Ludwig van Beethoven and Franz Schubert were transitional composers, leading into the Romantic period, with their expansion of existing genres, forms, and functions of music. In the Romantic period, the emotional and expressive qualities of music came to take precedence over the orientation towards technique and tradition. The late 19th century saw a dramatic expansion in the size of the orchestra, and in the role of concerts as part of urban society. Later Romantic composers created complex and often much longer musical works, merging and expanding traditional forms that had previously been used separately. For example, counterpoint, combined with harmonic structures to create more extended chords with increased use of dissonance and to create dramatic tension and resolution.

20th century music

In the 20th century there was a vast increase in music listening as the radio gained popularity worldwide and new media and technologies were developed to record, capture, reproduce and distribute music. The focus of art music was characterized by exploration. Claude Debussy has become well-known and respected for his orientation towards colours and depictions in his compositional style. Igor Stravinsky, Arnold Schoenberg, and John Cage were all influential composers in 20th century art music. Jazz evolved and became a significant genre of music over the course of the 20th century, and during the second half of that century, rock music did the same.