The students. Armstrong is a four-year public high school located in Plymouth, Minnesota and it is one of two public high schools in the district, along with Robbinsdale Cooper High School. As of the 2015-2016 school year, Armstrong has about a student population of 2005. About 41% of students are students of color.
The tuba (UK /ËtjuËbÉ/ or US /ËtuËbÉ/ ; [ËtuËba]) is the largest and lowest-pitched musical instrument in the brass family. Sound is produced by vibrating or buzzing the lips into a large cupped mouthpiece. It first appeared in the mid 19th-century, making it one of the newer instruments in the modern orchestra and concert band.
A major family of instruments is the brass instrument family. It includes the trumpet, tuba, trombone, French horn, bugle, and cornet, just to name a few. Most brass instruments are made out of, you guessed it brass!he main difference between brass instruments and other instruments is how the vibration to create the sound and notes is made. With a brass instrument the vibration is created by the lips of the musician. By pressing the lips up against the mouthpiece and blowing, a vibration is created.