20 bA key and the frequence
Solomon Fu 2016.9.13
Name		C	bD	D	bE	E	F	#F	G	bA	A	bB	B
Sing		mi	fa		sol		la		si	do		re
Cent		-6	-16	-2	-12	2	-8	6	-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