Brass Instruments

The player's embouchure, lip tension, and air flow are used to play various octaves of a note. Pitches can be changed by altering the player's embouchure.

They are predominantly brass. Various alloys are used with it. The brass contains typically 80% copper and 20% Zinc, but some other varieties contain more copper and less zinc.
most commonly, trombones are made of brass, but can also be made of silver, gold, wood, nickel, glass, and even plastic!

brass

The most impotant instrument of the Brass Family is the Trumpet.

the most popular brass instrument is the french horn. I also play it :)

tuba, trombone, baritone, trumpet, french horn

There is a such thing as a baritone mute. It is rare to find them in any store and if you see someone using one, they have usually constructed it themselves. Most mutes for baritone look like a very large practice mute for trumpet, and are rarely used by any baritone players. Baritones with curved bells(e.g. bell front concert horn) make it dificult to use mutes, as well as the fact that most Baritone/Euphonium have different bell radii, making a standard mute hard to make.

A good baritone voice is not something you can buy easily, although if you have the basics, you can purchase lessons to train your voice. A good baritone saxophone can cost as much as $3,000, if you are purchasing a new one.

like you're kissing someone and make a rasberry sound

A trumpet blows.

Well, I guess you should Lather your head in butter. It may be icky, but you can always wash it out. Be careful, though. Get someone to help you, too.

High High So

basson

Egypt, Greece, and Africa. These trumpets had no valves. The valve trumpet was introduced in 1814 in Berlin by Heinrich Stozel.

Banjo

shove spunges and toilet bowl cleaner and pine sol into it

valve oil

Trumpet

Yes, and no. I suspect far more no than yes.

First, tone. The french horn tone is utterly different from any of the saxophones. The saxophone was intended to provide a string-like sustained tone to the wind band. There was never an intention of approaching the sound of the french horn, since that was already available, and Adolph Sax was trying to expand the sound-pallet of wind bands when he invented the Saxophone. It is the french horn's tone that keeps it as part of the woodwind quintet; as for brass quintets, the saxophone largely reproduces the tone of trumpets and trombones (without actually sounding much like them) and would reduce the tonal variety, considerably. (Many composers and arrangers discover, the hard way, that variety is what has kept the traditional woodwind and brass quintets in their accepted forms for so long!)

Second, attack. The french horn has a very characteristic "double blip" in the start of notes, which can be smoothed to almost nothing on quite notes but becomes quite pronounced at the higher dynamics. The saxophone lacks this characteristic. Eliminating this characteristic sound element would further reduce the diversity of sound in either woodwind or brass quintet.

Third, the sax is a considerably different instrument from the horn, with a completely different approach to sound generation, so that phrases which would be liquid and facile on one instrument would sound awkward and out of place on the other. This is one of those venn-diagram things, where two circles are overlaid, some of the area of each circle is superimposed, but each circle has area which does not jibe with the other. This is most-often a matter of taste, and requires consideration of the audience as well as the music director. (Sometimes, this works fairly well, like the canonical "What do I do, the oboe player just swallowed his last reed!"..."Use a muted trumpet!" joke.)

Finally, transposition. The horn is usually written in F, meaning that when the hornist sees a C in his music, the note he plays comes out as F in "orchestral pitch". The Saxophones are pitched in Bb and Eb, so any F horn parts will require transposition. There are Eb horn parts, which would be directly readable on the proper-sized sax, but the Eb horn is even more sonically removed from the sound of saxophones that the effect could be anything from annoying to unacceptable, even to completely untrained and unfamiliar non-musicians.

So largely, substituting a sax for a horn would be a good thing only in cases where the necessity is so great, or the desire to fit a player who only plays sax into a quintet so pressing, that it would outweigh the affects.

In the back, but in front of the percussion.

about four feet

no the tuba is.

Valves.