Subject: More Horn Stuff! Using your post as a jumping-off point :D
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Posted on: 2015-10-12 01:52:00 UTC
I've played the French horn for almost ten years at this point; it's definitely an experience. Like Iximaz said, the small mouthpiece to instrument ratio makes it a lot harder than a lot of the other brass instruments.
A single horn is normally in one key (Bb or F) whereas a double horn has both; pressing the trigger key, which is the one kinda in the back in the images, turns the horn from the default F horn into a Bb horn, which helps with the higher registers. The two horns have completely different fingerings until you hit a middle A, pretty much. (Also, because it took me a long time to figure out what having a horn in F meant— it's basically that an F on the horn is equal to a C on the piano.) Triple horn has the alto F set as well, so two trigger keys, which helps to get you into the even higher registers. One of my teachers let me play his triple horn for a concert once. It was wild.
Also, I read somewhere that the range of a French horn is the closest band instrument to actual human vocal range, and so is similar to the cello in that respect.
With the horn, your left hand goes on the keys— thumb on the trigger, index on the top one, etc., pinky in the ring at the bottom— and your right hand goes in the bell. This is to mellow out the sound and help keep it in tune. You can also use your hand to "stop" the sound to make it super brassy.
The French horn is also a weird finicky instrument. Because Reasons, a lot of the note intervals are very close together, especially in the higher ranges; this basically translates to being able to play an entire scale on one fingering, if you screw around with your mouth/hand (in bell) position enough. A lot of the notes are also played on the same fingering. For example, middle C, E, G, and high C are all played as open (no valves) on the F horn. IN ADDITION to that, you can also play the same note with multiple different fingerings; a D on a Bb horn can be played with the first and second valve or the third valve, and as just the first valve on the F horn.
One last paragraph: the first French horns actually didn't have valves at all! They were basically giant kazoos; instead of a million tuning slides like a modern horn, there's only one that can be swapped out depending on the key the piece is in. They're called natural horns and some people still play them today but god, why.
I think that's all I have to say right now? That basically covers most of the bases. :OO