Where is the cadenza in Shotstakovich's Cello Concerto No. 1

The first movement begins with its four-note main theme derived from the composer's DSCH motif, although the intervals, rhythm and shape of the motto are continually distorted and re-shaped throughout the movement. It's also related to a theme from the composer's score for the 1948 film: The Young Guard, which illustrates a group of Soviet soldiers being marched to their deaths at the hands of the Nazis. The theme reappears in Shostakovich's String Quartet No. 8 (1960).

the music of the classical period was often written to be more accessible and enjoyable for all people, rather than just the wealthy. how does contemporary music reach all audiences instead of selected patrons? select a contemporary genre of music and discuss how it reaches varied audiences. be sure to identify your musical choice within your discussion.