Dear Silversorcerer David,
You wrote, above: "One of the first things I check on a clarinet is how well the alternate fingerings check out below and above the break.â€
I would like to check them on my C horns. Can you specify, or give me a reference to those fingerings? I have charts showing many alternate fingerings. I want to be sure I check the ones you find important … and I’d like to learn them as well.
Also, if you have any comments regarding the B and C “trill†keys which I commonly find way out of tune ... and I re-tune ‘em quite good. What? Don’t people use them? I find them wonderful to use as primary notes, like on a sax. I’ve seen many clarinets where they are way off (the C too sharp, the B very flat). And, I’ve tried others (a minority) that have them tuned well. I don’t get it. There must be 2 schools of how they are used.
Thanks to the Clarinet Pages! // Windy
I go up an down the chromatic from A (throat) to C alternately using the Bb side (trill) and the register key. Those two Bb fingerings should match and any way of going up and down should sound like a true chromatic run.
Then the B (combination) and C (throat) should closely match those (first two) notes above the break (17/6 Boehm). The reason I like the mid 20th C. Conn and Penzel-Mueller clarinets is that on these, those are nearly dead matches if the pad clearances are correctly set. Those are often far better than French clarinets that some presume to be better instruments, IMO. Pedler Woodwinds and Bettoney are also very good in this regard. Unfortunately these companies did not make C Boehm models, or not more than a hand full.
I recently learned that most of the scores calling for C clarinet are 19th C. or earlier, so I am using a Mueller type C LP to learn with. Those are not common, and the system is different (only one option for Bb, B, and C throat tones). I use a similar tuning strategy for the side keys. The top side key should simultaneously open the lower side key, and clearances be carefully set to balance the tuning of the B and Bb.
The pad shape on the register port is as critical as the clearance. Ideally, a domed cork pad for the register key should be used if the C is flat.
Regarding the use of the combination of Bb and C trills to get C, that is what I do. The pad clearances can be pretty tight. I usually have the register and A key open also for C. The notes I am most fussy about are the open G and the top C. The G can be adjusted slightly by the pad height of the vent under the A touch that connects to the thumb ring. This should tuned at 20 Celsius, or the tail is wagging the dog.