The part calls for a solo violin, two oboes, two flutes, one English horn, E-flat clarinet, bass clarinet, bassoon, contrabassoon, horn, percussion, two harps and strings.
This was the first major orchestral composition to use trombones, and Beethoven also employs a high-pitched piccolo and a low-pitched contrabassoon to give the orchestra a wider range than most classical compositions.
：有
，有高潮，也有结尾。
用长号的主要管弦乐作品，贝
芬还
，
