Werkmeister III 1. C4 to a fork (or down an octave from C5 if you don't have C4 fork) 2. C4 F4 4th* 3. C4 F3 5th* (check the F3 F4 octave) 4. F4 A#3 5th 5. F3 A#3 4th (this step is only a check) 6. A#3 D#4 4th 7. D#4 G#3 5th 8. G#3 C#4 4th 9. C#4 F#3 5th 10. C#4 F#4 4th (check F#3 F#4 octave) 11. A#3 D4 M3rd 12. Sharpen D4 until A#3 D4 beats the same as D4 F#4 13. D4 G3 5th 14. Sharpen G3 until G3 D4 beats the same as G3 C4 15. F3 A3 M3rd 16. Sharpen A3 untill F3 A3 beats the same as A3 D4 17. A3 E4 5th 18. E4 B3 4th *4ths and 5ths are tuned perfect unless otherwise noted. Jim, I tune a few of our practice room pianos with this temperament. I have two Boston 163's in adjacent rooms. Very few students can distinguish that there is a different tuning on the two pianos. After they have been made aware of the differences, some can hear the subtle color variations. Have fun : ) Doug Atkins Registered Piano Technician Cedarville University 937.766.7566 atkinsd@cedarville.edu
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