The changes are that back in 1814 the Trumpet was a red colour where as now it is golden.
the reason why the change has been made to the trumpet
It depends on you definition of trumpet. The trumpet has come along way and made many changes. The oldest 'trumpet' can be found in Egypt and was part of a tomb. Yet the modern trumpet(with valves) has been constantly changing.
The first change was from a horn made from animals to metal. These were natural key instruments. Later they added crookes to it to change pitch but you couldn't use them to play complex melodies. The latest changes in the 19th century was the development of the piston trumpet (1824).
the trumpet is made of brass or sometimes silver.
wich country made the first trumpet
Blow into the mouth piece while firmly pressing the lips together. If you remove the mouth piece from the Trumpet the sound made would sound like someone passing gas, if you are doing it correctly. The shape of the trumpet takes the vibrations made by blowing in this manner and changes them into different notes. The note made depends on how firmly your lips are pressed together and what valves you have depressed.
trumpet lullaby my favorite
The Trumpet was first made as early as 1500 B.C
There´ll be some changes made. Recorded in New York on July 8, 1957 by the Bud Freeman Orchestra: Billy Butterfield, Trumpet Jack Teagarden, Trombone and vocal Peanut Hucko, Clarinet Bud Freeman, Tenor sax Gene Schroeder, piano Leonard Gaskin, Bass George wettling, Drums
The best trumpet is a Bach, i recommend a B flat trumpet made by Yamaha if your not a professional. always go with a B flat trumpet though.
Brass
Brass