The brass instruments did not have valves before the Romantic period. Therefore, those were not chromatic instruments approximately before 1800's. Compare lines for brass instruments in Chopin's music with that of Mozart which proves the fact.
Uh... Trombone? seriously?
octave
It is a musical instrument that will play all notes.
A pitched instrument is an instrument with pitch (high and low notes).
Brass instruments have a brassy timbre due to the size of the bore (the hole), and how much emphasis is being put in to playing the instrument in order to generate the noise quality from the instrument.
It depends on the instrument that they are playing.
The trombone is the only instrument that uses a slide mechanism to reach notes. By extending and shortening the slide, the player can change the length of the tubing and therefore the pitch of the notes produced.
a trumpet is an instrument that is used in orchestra bands and is often used in jazz music. it is a brass instrument with three valves that change the pitch which will produce the notes.
Uh... Trombone? seriously?
Brass instrument have valves to change the length of tubing that the air passes through. This allows the instrument to play different notes of various harmonic series.
The trombone key is used to change the pitch of the instrument by extending or retracting the slide, which alters the length of the tubing and produces different notes.
A brass instrument with a slide to make notes
Notes and values are found in music, and in written musical scores. Notes are the melodic notes of a particular pitch, and values are their duration, e.g. crotchet - quarter note, minim - half note, etc.
octave
It is a musical instrument that will play all notes.
A pitched instrument is an instrument with pitch (high and low notes).
To play 16th notes on a musical instrument, you need to play four notes for every beat. This means you play twice as many notes as you would for 8th notes. Practice playing these notes evenly and quickly to maintain the rhythm.