passagework
/ˈpæsɪdʒˌwɜrk/
noun
- A section of a musical composition that is technically demanding, often consisting of rapid scales or arpeggios.
- The violinist's passagework was so fast and clear that the audience applauded.
- The pianist practiced the difficult passagework in the sonata for hours.
- The composer included flashy passagework to showcase the performer's skill.