Accordion

Accordion
Accordion: portable free reed instrument with a bellow.
Bellow: part that controls the air which makes the reed vibrate.
Bass register: buttons that plays the bass notes.
Bass button: system that transmits air from the bellow to the reeds, which produce the sound.
Treble keyboard: button that plays the treble notes.
Grill: place where circulate air and sound.
Treble register: buttons that plays the treble notes.

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.