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PianoWorks: CHAS. M. STIEFF Concert Grand
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PianoWorks: All Renner, all the time.
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PianoWorks: Hammer pre-voicing
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PianoWorks: Hammer boring
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PianoWorks: Hammer tail shaping new Renner Blue Points
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PianoWorks: Wippens...
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PianoWorks: Shaving hammer shanks
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PianoWorks: Smoothing hammer tails
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PianoWorks: Key dip setting