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Author: Someone  
Date:   2017-05-25 05:02 
Attachment:  Sharp A.mp3 (244k) 
 Sooooooooo... 
 
Yeah. 
the subject says it all 
does anyone know what could be wrong? 
 
the attachment is me playing a chromatic scale from low a to middle a 
 
  
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Author: Johan H Nilsson  
Date:   2017-05-25 14:07 
 The tones get sharper and sharper so you probably have a too short or narrow barrel or mouthpiece.
  
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Author: John Peacock  
Date:   2017-05-25 19:39 
 How are you playing the A? Preferably this should be with the resonance fingering o oxx oxx. This will make the note sound better than it does with all fingers off, but it also flattens it. So possibly you should be glad to have a sharp A, as with some combinations (not infrequently involving a Vandoren series 13 mouthpiece), the A is barely at pitch even with all fingers off, and you can't use the resonance fingering - so the note sounds less good, and you lose the advantage of fingers being prepared for going over the break. With my mouthpiece (Selmer C85 120), I find the A on most instruments to be very slightly on the high side even with resonance, which is fine: then you can adjust the hole slightly using bluetac until the tuning is exactly where you want it.
  
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Author: Wes  
Date:   2017-05-29 09:29 
 The middle A is a very easy note to lower if it is truly sharp.  If the key is opening too much, then a thicker cork can be fitter. If the key height is ok then all one has to do is to remove the A and Ab keys with a screwdriver and make the hole slightly smaller with something like black fingernail polish.  It should be in tune using the normal fingering.  Good luck!
  
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