Fiscorn powerful baritone voice has no counterpart, (save perhaps the piston-valved marching baritone), in the organology. The forward-projected sound makes a pair of fiscorns the most suitable two instruments to join the shrill Catalan shawms (tenoras and tibles) and flabiol pipe, together with trumpets and trombone in the outdoor town-square setting where the cobla bands play for sardana dancers. While the instrument is often played by trombonists, its conical nature is easily mastered by tuba or euphonium players. Several instrument manufacturers have attempted to solve the intonational discrepancies of the instrument in recent years, with a varied success. The instrument is
British brass band horns, which are found in orchestras and concert bands. The standard instrumentation is as follows: The above totals 27–29 players, although in practice a band often has fewer than this. Spare seats may be filled for concerts and contests by players brought in from other bands, commonly known as "deputising players" or "deps". With the exception of percussion, bass trombone and some tenor trombone music, all parts are transposing and written in the treble clef with the instrument's lowest open note (B♭ or E♭) notated as middle C. This means that for every valved instrument, from the basses to the