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.
The Sousaphone is a type of bass tuba, usedâlike the marching tubaâmainly in marching bands, although in early days it was used in concert band settings as well. The Sousaphone is not used in the modern orchestra. The sousaphone is one of a small group of instruments the names of which are eponyms, instruments that have been named after their inventor.