https://www.encyclopedia.com/literature-and-arts/performing-arts/music-theory-forms-and-instruments/tuba

TubaA tuba is a brass instrument characterized by its large size and deep sound. It consists of vertically coiled tubing, three or four valves, a wide conical bore, ...

http://www.softschools.com/facts/music/tuba_facts/2619/

The tuba is the lowest-pitched, and largest in the brass family of musical instruments. The tubist (or tubaist) creates sound by blowing into the large mouthpiece, ...

https://www.britannica.com/art/tuba

Tuba: Tuba, deep-pitched brass wind instrument with valves and wide conical bore. The word tuba originally was the name of a straight-built Roman trumpet and ... are agreeing to news, offers, and information from Encyclopaedia Britannica.

https://en.wikipedia.org/wiki/Tuba

The tuba (bass) is the largest and lowest-pitched musical instrument in the brass family. As with ..... Tools. What links here · Related changes · Upload file · Special pages · Permanent link · Page information · Wikidata item · Cite this page ...

http://www.beginband.com/tuba.shtml

Tuba/Sousaphone. The tuba is the largest member of the brass family. As with all brass instruments, the sound is produced by buzzing the lips into a mouthpiece ...

http://www.medieval-life-and-times.info/medieval-music/tuba.htm

Tuba, a Medieval musical instrument. Get Medieval facts, information and history about Tuba. Fast and accurate facts about Tuba.

https://blog.sheetmusicplus.com/2013/02/06/10tubafacts/

Feb 6, 2013 ... By Brendan Lai-Tong Since its introduction into symphony orchestras in the mid- 19th century, the tuba has gone largely unheralded as a vital ...

https://www.philharmonia.co.uk/explore/instruments/tuba

... his instrument - the tuba. Why not download our iPad app, 'The Orchestra', to learn even more? Visit www.philharmonia.co.uk/app for more information.

https://www.classiccat.net/iv/tuba.info.php

The tuba is the largest and lowest pitched brass instrument. Sound is produced by vibrating or "buzzing" the lips into a large cupped mouthpiece. It is one of the ...

http://www.blackdiamondbrass.com/tbahist/tubahist.htm

The tuba, as we all know, is a big instrument. The subject of the tuba, as it turns out, is even bigger. It all begins with a peculiar-looking Mediaeval instrument ...