Horn, Trumpet, Trombone, and tuba.
trumpet, trombone, baritone, tuba, and french horn
If the pipes of a baritone were straightened out it would be 9 foot (2.74mtrs) end to end, which is the same as a trombone and a euphonium.
In an orchestra they are Trumpet Horn (Formally French Horn) Trombone Tuba In a Brass/Silver band Cornet Trombone Euphonium Tuba
Trumpet,French Horn ,Trumbone andTuba
Baritone, Horn in F
trumpet, horn, trombone, tuba
The most common instrumentation is two trumpets or cornets one horn, one trombone or euphonium /baritone horn, and one tuba or bass trombone
They all change notes with the use of valves, while the trombone uses a slide.
Trumpet, Trombone, tuba and french horn are the four major brass instruments
Trumpet, Cornet, Bugle, Trombone, Bass Trombone, French Horn, Baritone Horn, Valve Trombone, Marching Valve Trombone (Olds) Euphonium Tuba, Sousaphone, Sackbutt (seriously -it's real) Marching bugles of all shapes and sizes, piccolo trumpet... That's about the extent of it in 2010
Trumpet, Trombone, Tuba, French Horn