Most children are ready to start when they are between 22 and 30 months of age, but every child is different. Toilet training usually becomes a long and frustrating process if you try to start it before your child is ready.
Brass Instruments and Music in Antiquity and the Renaissance Brass instruments have been around for a long time. Some of the earliest examples of brass instruments were straight trumpets made of wood, bronze, and silver, such as the salpinx found in Greece, and the Roman tuba, lituus, and buccina.
The brass section of the orchestra is known for its brilliant and blazing sounds. Brass instruments are usually made of metal tubes with a cylindrically shaped mouthpieces. The notes that come out of the bell shaped end are produced when the air column within vibrates.t is the highest pitched of the brass instruments. Normally two or three are used in a symphonic orchestra for that reason. The tone of the tuba is much deeper than the trumpet due to the large size of the instrument and its tubing system.