moderntuning.md

           1. Genre
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        3. Mode -> 2. History -> 5. Voicing -> 6. Pocket
                   /
                    4. Quality

1. So we have A4 at 440 Hz
2. Are most musicians able to tune their own pianos?
3. Do we have tuners who are none musicians?

        1. Construct
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       3. Formula -> 2. Modifier -> 5. Verb -> 6. Object
                     /
                      4. Subject