A short cadenza featuring a pedal B-flat bridges the two main halves.
High-quality performances are available from virtuosos such as Steven Mead and Thomas Rüedi . alyosa_generala_ceko_bg_parti_muzikantsko_sbira...
The "piece" you are likely looking for is by Philip Sparke . It is a well-known, light-hearted showpiece frequently performed by tuba and euphonium players in competitive and recital settings. Overview of "Party Piece" A short cadenza featuring a pedal B-flat bridges
Composed in 1986 for euphonium player Charles Shipp, the work is structured in a slow-fast-slow-fast format: alyosa_generala_ceko_bg_parti_muzikantsko_sbira...