12 out of 31edo meantone ! 12 ! ! 38.70967741935484 Bx/Dbb 77.41935483870968 C# ! 116.12903225806451 Db ! 154.83870967741936 Cx 193.5483870967742 D ! 232.25806451612902 Ebb ! 270.96774193548384 D# 309.6774193548387 Eb ! 348.38709677419354 Dx/Fbb 387.0967741935484 E ! 425.80645161290323 Fb ! 464.51612903225805 E# 503.2258064516129 F ! 541.9354838709677 Ex/Gbb 580.6451612903226 F# ! 619.3548387096774 Gb ! 658.0645161290323 Fx 696.7741935483871 G ! 735.483870967742 Abb 774.1935483870968 G# ! 812.9032258064516 Ab ! 851.6129032258065 Gx 890.3225806451613 A ! 929.0322580645161 Bbb ! 967.741935483871 A# 1006.4516129032259 Bb ! 1045.1612903225807 Ax/Cbb 1083.8709677419354 B ! 1122.5806451612902 Cb ! 1161.2903225806451 B# 2/1 octave period !