42 bBm key natural temperament and the frequency
Solomon Fu 2016.9.13
Name C bD D bE E F bG G bA A bB B
Sing re mi
fa
sol do

si do
Cent -6 -16 (-2) -12 2 -8 -18 -4 -14 0 -10 4
Octve 9 8343.68 8790.048 9386.656 9888.832 10560 11124.928 11880 12515.552 13185.088 14080 14833.248 15840
Octve8 4171.84 4395.024 4693.328 4944.416 5280 5562.464 5940 6257.776 6592.544 7040 7416.624 7920
Octve 7 2085.92 2197.512 2346.664 2472.208 2640 2781.232 2970 3128.888 3296.272 3520 3708.312 3960
Octve 6 1042.96 1098.756 1173.332 1236.104 1320 1390.616 1485 1564.444 1648.136 1760 1854.156 1980
Octve 5 521.48 549.378 586.666 618.052 660 695.308 742.5 782.222 824.068 880 927.078 990
Octve4 260.74 274.689 293.333 309.026 330 347.654 371.25 391.111 412.034 440 463.539 495
Octve3 130.37 137.3445 146.6665 154.513 165 173.827 185.625 195.5555 206.017 220 231.7695 247.5
Octve 2 65.185 68.67225 73.33325 77.2565 82.5 86.9135 92.8125 97.77775 103.0085 110 115.88475 123.75
Octve 1 32.5925 34.336125 36.666625 38.62825 41.25 43.45675 46.40625 48.888875 51.50425 55 57.942375 61.875
Octve 0 16.29625 17.1680625 18.3333125 19.314125 20.625 21.728375 23.203125 24.4444375 25.752125 27.5 28.9711875 30.9375
Octve-1 8.148125 8.58403125 9.16665625 9.6570625 10.3125 10.8641875 11.6015625 12.22221875 12.8760625 13.75 14.48559375 15.46875