Electronic Musical Instruments
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Hi, thank you for contacting JustAnswer.com. My name is***** will do my best to provide the right answer to your question.The first advice I have is, to take an air compressor, like one for inflating tires (a powered bicycle air compressor is ideal, but you can use an automotive air compressor if you go easy with it), and hold down the keys adjacent to the afflicted key, and spray lots of air into the cracks on either side of the affected key. Often that is all the treatment that this sort of problem needs... if that, being done, does not cure it, let me know by Reply To Expert, and I will advise you as to what the next thing to try is.
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