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  1. Sax Repair, Maintenance and Modification
    I have a Julius Keilwerth ST90 tenor and the neck octave key causes a strange "breathy" sound for everything from high A and up. It's worst on the A and not so bad on the higher notes, it sounds like a leak but I've tested all the pads, and that's not it. I know it's the octave key because I do...