Brass instruments

Brass instruments
A few brass instruments: wind family instruments made of different length curved tubes. The musician makes its lips vibrating by blowing in the mouthpiece to produce the sounds.
Trumpet: brass instrument having 3 valves and producing up to 12 notes.
Tuba: instrument made of a curves tube ending with a bell, it produces the most bass sounds of the brass family instruments.
French horn: conical brass instrument made with a tube coiled in a circle and ending in a flared bell.
Trombone: brass instrument generally having a slide to produce a variety of sounds.

Photo :

EN : Bells (ceramic)
FR : Cloche
ES : Campana

Bells 
          (ceramic)

A bell is a simple sound-making device. The bell is a percussion instrument and an idiophone. Its form is usually an open-ended hollow drum which resonates upon being struck. The striking implement can be a tongue suspended within the bell, known as a clapper, a small, free sphere enclosed within the body of the bell, or a separate mallet. Bells are usually made of cast metal, but small bells can also be made from ceramic or glass. Bells can be of all sizes: from tiny dress accessories to church bells weighing many tons.