It plays every note. The Oboe is a double reed instrument and has a 4 - 5 octave range. If you can hear low and high notes the Oboe can play them. The bassoon plays the lower octaves, it is also a double reed instrument.
An English Horn, which is basically an Alto Oboe. If you are looking for the baritone or contra-alto variants, they are called a Bassoon and a Contra-Alto Bassoon, respectively.
There is a HUGE difference between an oboe and a bassoon. Bassoons are low woodwinds that are very large and have a reed that sticks out of the middle of the instrument. It sounds kind of muffled and normally plays a similar part in a song as the bass instruments (tuba, trombone, etc.) An oboe is similar in physical attributes to an English horn. An oboe has 2 reeds and plays a similar part in songs that a flute does, just a bit lower-pitched.
It has versions that cover the Piccolo Oboe (Oboe Musette) the Bass (or baritone) Oboe the Contra-Bass Oboe so It covers the greater range of the woodwind section
It's a relatively high-pitched instrument.
always twist the pieces together, never push or you will ruin the cork! first put the bell and lower part of the oboe together, and if you have the low b flat key, make sure the connector pieces are lined up. then twist together the upper part of the oboe to the lower part and make sure the two connector pieces on both the left and right sides of the oboe are lined up properly. soak your reed in either your mouth while you put together your oboe or in water, and then twist/push your reed into the top of the oboe. you can do a little tuning based on how far your reed is pushed in, but most of the tuning is in your embouchure.
its a soprano instrument so its on the higher end of the treble clef
An English horn is longer and has a lower, mellower sound. It has a bulbous bell, instead of a conical bell. Also, the English horn is in F instead of C. The English horn has a double reed like the oboe, but it does not go directly into the instrument. It has a small metal pipe that connects the instrument to the reed; called a bocal (like the bassoon). Also, the reed itself is shorter and wider. Unlike the oboe reed, there is no cork, just a brass tube called a staple. The fingerings are the same, but the keys are spaced apart more, so some people might not be able to reach them.
When your C is too low, this could mean a few things; 1) Your reed could be badly scraped and have a "ditch" in it, 2) It could be a problem with your oboe, 3) The C is possibly the least stable note of the oboe, so you could be biting on the reed or not using enough air.
A double bass is a large, upright, low-pitched, violin type stringed instrument. It does not have a reed of any number.
They are both double-reed instruments. The oboe is like the soprano of this subcategory and bassoon is like the tenor or baritone-bass.
No, baritones are a low brass instrument and only require a mouthpiece.