any where from 1 to maybe 3
Well what kind of Baritone? Theres Baritone Tuba, Baritone Sax. I don't play the baritone tuba usually, but in orchestra sometimes I do, and I mastered the thing in about 5 months. I play the baritone saxophone and I learned how to play in about 1 month.
There are way more than two. They are... Flute, Piccolo, clarinet, bass clarinet, alto sax, tenor sax, baritone sax, bassoon and sometimes a contra bassoon.
7 octaves
Woodwinds
None. Saxophones don't have valves.
Welcome to the bass and baritone sax review section.
about four feet
Yamaha
The alto sax is generally not known as "an E flat sax", as a baritone saxophone is also in E flat.
French horn, trumpet, tuba, bar-sax (also part woodwind), baritone, euphonium (like baritone, but with straight top).
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orchestra, i think.